{"title":"Black Onyx Jewelry","description":null,"products":[{"product_id":"estate-yellow-gold-filled-black-onyx-beaded-and-medallion-necklace-16","title":"Estate Yellow Gold Filled Black Onyx Beaded And Medallion Necklace","description":"This striking estate yellow gold filled necklace showcases bold contemporary design with one impressive 30 x 38mm black onyx medallion pendant displaying smooth polished surfaces and dramatic fan-shaped silhouette that creates substantial presence and organic appeal. The sophisticated construction features eighty-six 2mm black onyx beads alternating with gold filled tube stations along dual strands that create elegant layered dimension and beautiful color contrast between the rich black onyx and warm gold tones. The decorative box clasp with ornate filigree detailing provides secure closure and design continuity, while the 16-inch length and substantial 22.06 gram weight deliver quality construction and comfortable wearability characteristic of fine beaded jewelry craftsmanship with investment-grade materials.\u003cbr\u003e\u003cbr\u003eStyle this black onyx and gold filled beaded necklace as a bold statement piece that adds dramatic contrast and contemporary sophistication to both casual and formal ensembles. The 16-inch length sits elegantly at the collarbone, allowing the substantial medallion pendant to create a striking focal point that pairs beautifully with simple necklines and modern minimalist attire. The combination of sleek black onyx with warm gold filled accents creates timeless elegance that transitions seamlessly from day to evening wear, making it ideal for adding distinctive presence to any wardrobe with versatile year-round appeal.\u003cbr\u003e\u003cbr\u003eElevate your jewelry collection with this estate yellow gold filled black onyx beaded necklace, perfect for adding bold gemstone presence, contemporary elegance, and substantial design impact to any outfit. This remarkable piece combines eighty-six polished onyx beads with an impressive medallion pendant in quality gold filled construction for a sophisticated statement that celebrates the dramatic beauty and timeless appeal of black onyx jewelry artistry.","brand":"ESTATE - CONSIGNMENT - MARK","offers":[{"title":"Default Title","offer_id":50997788639510,"sku":"237-00400","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/237-400.png?v=1791314193"},{"product_id":"estate-colored-stone-bracelet-1","title":"Estate 14K Yellow Gold Black Onyx \u0026 Enamel Bead Art Deco Bracelet","description":"Crafted in 14K yellow gold, this Art Deco bracelet showcases the era's signature geometric design through green and black enamel bars measuring 3.2mm wide, their striped pattern creating bold linear rhythm. The bracelet features thirteen faceted rock crystal quartz beads that catch and reflect light with prismatic brilliance, alternating with polished black onyx beads measuring 5.6-6mm, plus one larger 8.95mm onyx bead serving as the focal point of the 1.5-inch dangle drop. Measuring 7 inches in length, the bracelet secures with a gold clasp and displays very minimal enamel loss. Stamped 14K, this piece confirms its solid gold construction and period authenticity from the Art Deco era, sold as-is with honest vintage character.\u003cbr\u003e\u003cbr\u003e\nArt Deco jewelry of the 1920s-1930s revolutionized design through bold geometric patterns and contrasting colors, and this bracelet exemplifies that aesthetic vision. The enamel bars demonstrate the era's mastery of this challenging decorative technique—powdered glass fused to metal at high temperatures, creating vibrant permanent color in precise linear bands. The green and black striping reflects Art Deco's love of graphic contrast, where saturated color met sophisticated black in rhythmic repetition. That this enamel work survives nearly a century with only minimal loss testifies to both the original craftsmanship quality and careful preservation through generations. Rock crystal quartz—pure, colorless quartz prized since ancient times—adds another layer of sophistication through its faceted cuts. Unlike smooth beads, these faceted crystals feature precisely angled surfaces that act as tiny prisms, breaking light into spectral flashes with every movement. The transparency creates visual lightness between the solid enamel bars and opaque onyx beads, allowing the eye to travel through rather than stopping at each element. Black onyx provides the ultimate geometric counterpoint—perfectly round, uniformly colored, and mirror-polished to reflect light like obsidian glass. The graduated sizing creates intentional rhythm, with the larger 8.95mm bead anchoring the dramatic 1.5-inch dangle that adds movement and vintage glamour. Art Deco jewelry celebrated asymmetry and unexpected elements, and this dangle exemplifies that spirit—not centered but offset, creating dynamic rather than static composition. The 7-inch length provides comfortable fit while the mix of materials creates substantial presence without excessive weight. The very minimal enamel loss represents honest wear from a century of life—evidence this was treasured jewelry worn and loved, not a safe-kept rarity. Enamel, while remarkably durable, can show wear at high-contact points on bracelets that encounter more physical interaction than necklaces. This is Art Deco jewelry at its most wearable—where geometric enamel bars meet faceted crystal brilliance and onyx sophistication, creating a piece that captures the Jazz Age's bold confidence with materials that span millennia of gemstone appreciation.","brand":"Estate Easton - Mark","offers":[{"title":"Default Title","offer_id":50997813510422,"sku":"242-1000002","price":1795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/001-242-1000002.jpg?v=1791314391"},{"product_id":"est-14k-onyx-add-a-bead-necklace-contemp","title":"Estate 14K Yellow Gold Black Onyx \u0026 Gold Bead Necklace","description":"This elegant estate 14KT yellow gold add-a-bead necklace features one (1) 7mm round onyx bead flanked by two (2) 5mm round 14-karat yellow gold beads, strung on a fine gold wire measuring 21\" in length, stamped 14K with a total weight of 1.43 grams. The deep, velvety black of the round onyx bead creates a striking contrast against the warm yellow gold beads and chain, delivering a refined, minimalist look with timeless appeal.\u003cbr\u003e\u003cbr\u003e\nThe add-a-bead necklace is a beloved estate jewelry style, cherished for its versatile, customizable format that allows wearers to curate their own look over time. The classic pairing of black onyx and 14K yellow gold is one of the most enduring combinations in fine jewelry, offering a bold yet understated aesthetic that pairs effortlessly with both casual and formal wardrobes. This estate onyx bead necklace wears beautifully alone as a delicate everyday piece or layers seamlessly with other fine chains and pendants for a curated, stacked necklace look.\u003cbr\u003e\u003cbr\u003e\nA distinctive addition to any estate jewelry collection, this 14K yellow gold onyx add-a-bead necklace appeals to vintage jewelry enthusiasts and minimalist fine jewelry lovers alike. Add this classic estate gold and onyx necklace to your collection today.","brand":"Estate Towson - Emilia","offers":[{"title":"Default Title","offer_id":51065542279446,"sku":"237-00440","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/237-440.png?v=1778855521"},{"product_id":"estate-14kt-yellow-gold-oval-onyx-ring-size-4-75-circa-1930s","title":"Estate 14K Yellow Gold Oval Black Onyx Vintage Ring","description":"This striking estate 14KT yellow gold ring centers a bold oval onyx measuring 15.4mm x 11mm, set in a classic yellow gold mounting, stamped 14KT, currently size 4.75. The deep, velvety black of the substantial oval onyx creates a dramatic, high-contrast statement against the warm yellow gold setting — a bold and timelessly sophisticated pairing that reflects the strong, geometric aesthetic sensibility of 1930s fine jewelry design. Please note: the onyx exhibits surface scratching and is offered as-is at a price reflecting this condition.\u003cbr\u003e\u003cbr\u003e\nOnyx has been prized in fine jewelry for millennia, celebrated for its deep, uniform black color, smooth surface, and enduring symbolic association with strength, protection, and elegance. A 15.4mm x 11mm oval onyx is a particularly commanding stone, offering exceptional presence and bold graphic impact on the finger. The 1930s provenance adds historical character and collector appeal to this estate piece, placing it within the rich design tradition of the Art Deco and early Moderne periods when bold gemstone rings in yellow gold were at the height of fashion.\u003cbr\u003e\u003cbr\u003e\nAn honest value opportunity for the vintage ring collector, onyx jewelry enthusiast, or skilled jeweler seeking a restorable estate piece with genuine period character and substantial gemstone presence, this 1930s estate onyx ring offers rare provenance and bold style as-is. Add this striking estate onyx ring to your collection today..\u003cbr\u003e \u003cbr\u003eSome of the photographs featured on this website have been enhanced or processed using artificial intelligence (AI) tools. While we strive to ensure that all images accurately represent our products, services, and subjects, please be aware that AI processing may alter certain visual details from the original photograph. We are committed to transparency and want our visitors to have a clear understanding of how our visual content is produced.\u003cbr\u003e\u003cbr\u003eIf you have any questions about a specific image or our use of AI technology, please don't hesitate to contact us at info@nelsoncoleman.com.","brand":"Estate West VA - Mark","offers":[{"title":"Default Title","offer_id":51082529407254,"sku":"203-01884","price":895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/203-1884.png?v=1791313077"},{"product_id":"estate-sterling-silver-onyx-pearl-rhodolite-garnet-rose-quartz-and-tourmaline-french-wire-earrings","title":"Estate Sterling Silver Multi-Gemstone Cluster Drop Earrings","description":"These extraordinary estate sterling silver French wire earrings are a breathtaking showcase of natural gemstone variety, featuring grey pearls, briolette-cut onyx, rondelle rhodolite garnets, pear briolette rose quartz, smooth pear tourmaline drops, and delicate sterling silver feather charms wire-wrapped in a cascading, layered arrangement measuring 2 inches in length with a total weight of 17.7 grams, tested sterling silver and finished with French wire hook closures. The rich, multi-tonal color palette — deep inky black onyx, soft blush rose quartz, wine-toned rhodolite garnet, soft tourmaline pink, and the subtle silver of the pearls and feather charms — creates a beautifully complex, jewel-toned composition of extraordinary natural beauty and artisanal wire-wrap craftsmanship.\u003cbr\u003e\u003cbr\u003e\nThese earrings are a masterclass in artisanal gemstone bead jewelry, with each stone hand-selected and wire-wrapped to create a richly dimensional, organically structured cascade of natural gemstone character. The combination of briolette cuts, rondelle cuts, smooth pear drops, and round pearls creates a richly varied texture of gemstone surfaces that catches the light from every angle with a different quality — the briolette onyx with its deep, mirror-like facets; the transparent rose quartz briolettes with their blush, luminous translucency; the vivid rhodolite rondelles with their wine-red brilliance; and the tourmaline drops with their smooth, organic softness. The sterling silver feather charms add a whimsical, nature-inspired finishing detail that completes this uniquely artisanal design.\u003cbr\u003e\u003cbr\u003e\nA perfect gift for gemstone bead jewelry collectors, artisanal jewelry lovers, and anyone seeking a distinctive multi-gemstone wire-wrap French wire earring in sterling silver, these estate earrings deliver extraordinary natural gemstone variety, artisanal craftsmanship, and bohemian fine jewelry elegance in one truly one-of-a-kind design. Add these beautiful estate multi-gemstone earrings to your collection today.\u003cbr\u003e\u003cbr\u003eSome of the photographs featured on this website have been enhanced or processed using artificial intelligence (AI) tools. While we strive to ensure that all images accurately represent our products, services, and subjects, please be aware that AI processing may alter certain visual details from the original photograph. We are committed to transparency and want our visitors to have a clear understanding of how our visual content is produced. If you have any questions about a specific image or our use of AI technology, please don't hesitate to contact us at info@nelsoncoleman.com.","brand":"Estate Towson - Emilia","offers":[{"title":"Default Title","offer_id":51235848618262,"sku":"212-01096","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/212-1096.png?v=1791313745"},{"product_id":"estate-14k-yellow-gold-blush-pearl-black-onyx-bead-necklace","title":"Estate 14K Yellow Gold Blush Pearl \u0026 Black Onyx Bead Necklace","description":"This estate necklace from the 1980s features alternating blush-toned pearls and faceted black onyx beads, accented with 14 karat yellow gold spacer beads and a coordinating pearl clasp. The necklace measures 17 inches in length and approximately 10mm at its widest point. It includes twenty (20) natural-shaped pearls measuring 7–7.5mm and nineteen (19) faceted round black onyx beads measuring approximately 9.8mm, creating a balanced, graduated rhythm throughout the strand.\u003cbr\u003e\u003cbr\u003e\n\nBold and refined, this necklace plays with contrast in a way that feels intentional and elevated. The soft blush pearls add warmth, while the faceted onyx brings depth and a slightly dramatic edge, making the combination feel both polished and distinctive. It sits beautifully at the neckline with a structured blouse or tailored jacket, but also works just as well layered over a simple black dress where the contrast really stands out. It has that collected, confident presence that doesn’t need much else to feel complete.\n\n\u003ch3\u003eWhy Pair Pearls with Onyx?\u003c\/h3\u003e Pearls and onyx create a natural contrast that has been appreciated in jewelry design for decades. Pearls offer a soft, organic luster formed over time, while onyx provides a deep, opaque black surface that adds structure and visual weight. When paired, they highlight each other’s qualities. The brightness of the pearl appears more luminous next to the dark onyx, and the onyx gains dimension through the contrast. This combination became especially popular in late 20th-century jewelry, where designers leaned into bold yet balanced color pairings that could transition easily between day and evening wear.","brand":"ESTATE JBD - Katy-Previous","offers":[{"title":"Default Title","offer_id":51254042951958,"sku":"327-00162","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/327-162.png?v=1791314731"},{"product_id":"estate-18k-yellow-gold-black-onyx-ruby-and-carved-white-jade-beaded-necklace","title":"Estate 18K Yellow Gold Black Onyx, Ruby, and Carved White Jade Beaded Necklace","description":"Crafted in 18K yellow gold, this contemporary beaded necklace features thirty-seven polished black onyx beads measuring 10mm each, their glossy surfaces creating dramatic contrast against warm gold accents. The strand is punctuated at intervals by ruby-set gold rondelles, featuring sixty-six round rubies measuring 2-3mm and totaling approximately 3.48 carats, their rich red hue adding vibrant color between the black beads. The centerpiece showcases a carved white jade element measuring 21.50mm x 16mm, secured within ruby-accented gold caps that mirror the rondelle design throughout. Measuring 17.5 inches in length, the necklace features a concealed box clasp with safety mechanism. Weighing 63.90 grams, this substantial piece demonstrates exceptional quality through its heft and craftsmanship.\u003cbr\u003e\u003cbr\u003e\nThis necklace celebrates the timeless appeal of gemstone beads while elevating the concept through luxurious materials and sophisticated design. Black onyx has adorned jewelry for millennia, prized by ancient Egyptians, Greeks, and Romans for its deep, uniform color and ability to take a mirror-like polish. These 10mm beads demonstrate exceptional quality—perfectly round with consistent size and flawless surfaces that reflect light like polished glass. The opaque black provides the ultimate neutral backdrop, making it the perfect canvas for ruby's crimson fire and jade's milky translucence. The sixty-six rubies totaling nearly 3.5 carats create strategic color punctuation throughout the strand, their warm red hue singing against the cool black onyx. Set in gold rondelles that space the beads, these rubies transform functional spacers into decorative elements, adding architectural interest and precious gemstone luxury. White jade—symbol of purity and serenity in Asian cultures for over 7,000 years—serves as the focal point, its carved form providing organic contrast to the geometric beads. The nephrite jade's smooth, waxy luster and milky tone create visual rest between the high-contrast black and red elements. Ruby-set gold caps embrace the jade at both ends, creating unified design language that ties the centerpiece to the strand's rondelles. The hidden box clasp with integrated safety demonstrates modern engineering, providing secure closure while maintaining the necklace's uninterrupted visual flow. At 63.90 grams with 18K gold purity—75% pure gold—this piece achieves substantial luxury weight. The 17.5-inch length positions perfectly at the collarbone, close enough to showcase the design details while long enough for comfortable wear. This is contemporary jewelry that honors ancient gemstone traditions—where black onyx's timeless elegance meets ruby's precious fire and jade's cultural significance, unified through masterful goldsmithing into wearable art that bridges East and West, ancient and modern.","brand":"Estate Towson - Mark","offers":[{"title":"Default Title","offer_id":51282462015766,"sku":"237-00395","price":3950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/003-237-00395.jpg?v=1791314205"},{"product_id":"estate-10k-white-gold-carved-onyx-cameo-art-deco-ring","title":"Estate 10K White Gold Carved Onyx Cameo Art Deco Ring","description":"This stunning 1930's estate Art Deco 10K white gold cameo ring showcases exceptional period design with a beautifully carved onyx hardstone cameo featuring a classical male warrior profile in ivory-white relief against a dramatic black onyx background. The elegant octagonal onyx cameo displays refined carving detail with the subject's strong profile and distinctive soldier's helmet expertly rendered in the contrasting layered stone, creating striking visual impact characteristic of fine 1930's hardstone cameo jewelry. The sophisticated 10K white gold mounting features intricate geometric Art Deco styling with detailed engraved shoulders that complement the octagonal cameo shape, while decorative milgrain borders frame the onyx cameo with period-appropriate detail. Sized at 9.25, this 1930's ring delivers substantial finger coverage and impressive presence with the cool white gold construction enhancing the dramatic black and white contrast of the carved onyx centerpiece.\u003cbr\u003e\u003cbr\u003e\nStyle this 1930's estate Art Deco onyx cameo ring as a statement piece for formal occasions or wear it as a sophisticated right hand ring that showcases vintage elegance with classical warrior appeal. The striking black and white onyx color palette creates bold visual impact perfect for those seeking distinctive hardstone cameo jewelry with Art Deco character and geometric design sensibility. This 1930's piece works beautifully for collectors of Art Deco jewelry, onyx cameo enthusiasts, or anyone drawn to classical warrior profile carvings with dramatic monochromatic styling. The size 9.25 fit accommodates larger finger sizes comfortably, while the substantial octagonal design and detailed shoulder work deliver the architectural elegance and geometric precision that defines the finest Art Deco period jewelry.\u003cbr\u003e\u003cbr\u003e\nElevate your jewelry collection with this 1930's estate Art Deco 10K white gold carved onyx hardstone cameo ring, perfect for Art Deco jewelry collectors, 1930's vintage enthusiasts, onyx cameo collectors, vintage ring seekers, hardstone jewelry lovers, or anyone desiring period pieces with classical warrior carved detail, geometric design, striking black and white onyx contrast, and sophisticated white gold craftsmanship.","brand":"Lori Ettinger","offers":[{"title":"Default Title","offer_id":51314516394262,"sku":"203-01732","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/203-1732.png?v=1791313155"},{"product_id":"estate-14k-yellow-gold-black-onyx-diamond-statement-ring","title":"Estate 14K Yellow Gold Black Onyx \u0026 Diamond Statement Ring","description":"This contemporary estate ring is crafted in 14K yellow gold and features a sleek rectangular bar-cut onyx measuring approximately 19.85 x 4.93mm at the center. Six single cut diamonds totaling 0.06 carats accent the shoulders with I color and I1 clarity, adding a subtle contrast against the rich black onyx. The elongated silhouette, split shank design, and clean geometric lines give the ring a strong architectural presence while maintaining a refined profile. The ring weighs 5.5 grams and is stamped 14K yellow gold.\u003cbr\u003e\u003cbr\u003e\n\nBold, polished, and a little mysterious, this onyx and diamond ring has the kind of presence that changes the entire feel of a look. The long rectangular shape creates an elegant line across the finger, while the black onyx gives it a confident, vintage-inspired edge that still feels remarkably modern. It pairs especially well with crisp white linen, tailored black pieces, or layered gold jewelry, though it has enough character to stand confidently on its own. The balance of sharp geometry and warm gold gives the ring a style that feels both grounded and expressive without trying too hard.\u003cbr\u003e\u003cbr\u003e\n\nRing Size: 6.75\n\n\u003ch3\u003eWhy Onyx Jewelry Has Remained Popular for Generations\u003c\/h3\u003e\n\nOnyx has been used in jewelry for thousands of years, valued for its deep black color and naturally smooth appearance. During the Art Deco era especially, onyx became popular for its dramatic contrast against diamonds and yellow or white gold, often appearing in geometric and architectural designs similar to this elongated bar style. Its opaque surface creates a clean visual presence that differs from more traditional faceted gemstones, making it especially effective in modernist and vintage-inspired jewelry.\u003cbr\u003e\u003cbr\u003e\n\nBecause onyx is cut rather than faceted for brilliance, the craftsmanship often focuses more heavily on proportion, polish, and overall silhouette. Long rectangular cuts like this one highlight the stone’s sleek appearance while creating a flattering elongating effect on the hand. Paired with diamonds, the contrast between dark onyx and bright white stones creates definition and balance that has remained consistently wearable across changing jewelry trends.","brand":"Estate Frederick - Mark","offers":[{"title":"Default Title","offer_id":51341871907094,"sku":"203-01900","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/203-1900.png?v=1791313399"},{"product_id":"estate-vintage-sterling-silver-black-onyx-marcasite-triptych-pin-brooch","title":"Estate Vintage Sterling Silver Black Onyx \u0026 Marcasite Triptych Brooch","description":"Pre-Appraisal Statement:\nOne (1) estate vintage sterling silver round and crescent cabochon black onyx and marcasite triptych pin brooch. Metal tested sterling silver. Features one (1) 14.4mm round cabochon black onyx; two (2) crescent cut cabochon black onyx, 9.1 x 4.7mm each; and forty-one (41) 1.6mm rose cut marcasite stones. Bezel set with milgrain detailing throughout. Total measurements 1 1\/2 x 13\/16 inch. Total weight 7.75 grams.\n\nEstate Vintage Sterling Silver Black Onyx \u0026amp; Marcasite Triptych Pin Brooch | 1 1\/2 x 13\/16\"\nThis estate vintage sterling silver triptych pin brooch is a beautifully composed and finely detailed example of the classic onyx and marcasite jewelry tradition, featuring a central 14.4mm round cabochon black onyx flanked by two 9.1 x 4.7mm crescent cut cabochon black onyx stones, all bezel set within a framework of forty-one rose cut marcasite stones that surround the composition with a continuous, sparkling border of steel-grey brilliance. Milgrain detailing traces the edges of the bezel settings throughout, adding a refined handcrafted texture that elevates the design with the period-authentic finishing touch that distinguishes quality vintage silver jewelry from lesser examples. Tested sterling silver, the brooch measures 1 1\/2 x 13\/16 inch and weighs a substantial 7.75 grams.\u003cbr\u003e\u003cbr\u003e\nThe triptych format — in which three related elements are arranged in a unified composition — gives this brooch an architectural quality that is both visually sophisticated and deeply rooted in the decorative arts tradition. The pairing of round and crescent cut onyx stones creates a dynamic interplay of form and shadow across the brooch face, the bold geometric shapes of the onyx providing a dramatic dark canvas against which the rose cut marcasite stones sparkle with their characteristic steel-grey fire. Onyx and marcasite together in sterling silver represent one of the most enduring and beloved combinations in vintage jewelry design, their cool, dark palette and Art Deco-influenced aesthetic having produced some of the most collectible and wearable pieces in the history of silver fine jewelry.\u003cbr\u003e\u003cbr\u003e\nElevate your jewelry collection with this estate vintage sterling silver black onyx and marcasite triptych pin brooch — a beautifully crafted and historically resonant treasure for collectors of vintage silver jewelry, onyx and marcasite enthusiasts, and those who appreciate the enduring elegance of dark gemstone and sparkling marcasite design in fine sterling silver. A distinguished and distinctive gift for any occasion deserving something of genuine vintage character, artisanal detail, and timeless jewelry beauty. Inquire today to make this exceptional brooch yours.\u003cbr\u003e\u003cbr\u003e\nSome of the photographs featured on this website have been enhanced or processed using artificial intelligence (AI) tools. While we strive to ensure that all images accurately represent our products, services, and subjects, please be aware that AI processing may alter certain visual details from the original photograph. We are committed to transparency and want our visitors to have a clear understanding of how our visual content is produced. If you have any questions about a specific image or our use of AI technology, please don't hesitate to contact us at info@nelsoncoleman.com.","brand":"ESTATE MISC EMILIA","offers":[{"title":"Default Title","offer_id":51412212875542,"sku":"252-00479","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/252-479.png?v=1791314356"},{"product_id":"estate-sterling-silver-square-cabochon-black-onyx-stud-earrings","title":"Estate Sterling Silver Square Cabochon Black Onyx Stud Earrings","description":"Crafted in sterling silver, these contemporary estate stud earrings each feature a single 8mm square cabochon black onyx stone in a bezel setting. Total measurements are approximately 3\/8 inch, with a combined weight of approximately 2.2 grams.\u003cbr\u003e\u003cbr\u003eBlack onyx has been prized since antiquity for its deep, opaque black color and smooth polished finish, historically valued as a protective stone associated with strength and grounding energy. The square cabochon cut offers a clean, geometric presence that showcases the stone's rich, uniform color without any faceting to distract from its solid depth. Simple and versatile, these studs bring a bold graphic quality to an otherwise understated silhouette.\u003cbr\u003e\u003cbr\u003eElevate your jewelry collection with these black onyx stud earrings, a striking and versatile addition for anyone who appreciates clean, graphic gemstone jewelry. Their bold color and classic square silhouette make them an easy everyday essential as well as a thoughtful gift for any occasion.\u003cbr\u003e\u003cbr\u003eSome of the photographs featured on this website have been enhanced or processed using artificial intelligence (AI) tools. While we strive to ensure that all images accurately represent our products, services, and subjects, please be aware that AI processing may alter certain visual details from the original photograph. We are committed to transparency and want our visitors to have a clear understanding of how our visual content is produced. If you have any questions about a specific image or our use of AI technology, please don't hesitate to contact us at info@nelsoncoleman.com.","brand":"ESTATE MISC EMILIA","offers":[{"title":"Default Title","offer_id":51649178075414,"sku":"212-01122","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/212-1122_f041593b-fd91-4be6-80ca-286a793f1f82.png?v=1791313541"},{"product_id":"estate-9kt-yellow-gold-carnelian-onyx-tigers-eye-rotating-watch-fob-ca-1992","title":"Estate 9K Yellow Gold Carnelian, Onyx \u0026 Tiger's Eye Rotating Watch Fob, ca. 1992","description":"Crafted in 9kt yellow gold and hallmarked for the Sheffield Assay Office in 1992, this Victorian reproduction watch fob rotates to display three oval stones in sequence: black onyx, carnelian, and tiger's eye, each measuring approximately 10 x 12mm. Total measurements are approximately 1 inch, with a weight of approximately 5.44 grams.\u003cbr\u003e\u003cbr\u003eThe rotating gemstone fob is a design tradition rooted in the Victorian era, when multi-stone spinning fobs and seals allowed the wearer to display different stones for different occasions from a single piece. This reproduction captures that same ingenious mechanism, pairing three richly contrasting stones — the deep black of onyx, the warm orange-red of carnelian, and the golden banding of tiger's eye — each historically associated with its own protective and grounding symbolism. British hallmarking, seen here from the Sheffield Assay Office, offers collectors an added layer of authenticated provenance and craftsmanship.\u003cbr\u003e\u003cbr\u003eElevate your jewelry collection with this rotating gemstone watch fob, a wonderfully characterful and one-of-a-kind addition for collectors of Victorian-inspired and hallmarked British jewelry. Its rotating multi-stone design and hallmark authentication make it a delightful conversation piece as well as a thoughtful gift for someone who loves storied, historically rooted jewelry.\u003cbr\u003e\u003cbr\u003eSome of the photographs featured on this website have been enhanced or processed using artificial intelligence (AI) tools. While we strive to ensure that all images accurately represent our products, services, and subjects, please be aware that AI processing may alter certain visual details from the original photograph. We are committed to transparency and want our visitors to have a clear understanding of how our visual content is produced. If you have any questions about a specific image or our use of AI technology, please don't hesitate to contact us at info@nelsoncoleman.com.","brand":"Estate Towson - Mark","offers":[{"title":"Default Title","offer_id":51649234206998,"sku":"232-00994","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/232-994.png?v=1790708082"},{"product_id":"yellow-gold-filled-black-onyx-triple-bar-station-necklace","title":"Yellow Gold-Filled Black Onyx Bar Station Necklace","description":"This yellow gold filled black onyx triple bar station necklace presents a boldly graphic and elegantly modern design, featuring three black onyx bar stations distributed along a warm yellow gold filled chain measuring 16 inches — the deep, opaque black of the onyx bars creating a striking, high-contrast color statement against the warm golden luminosity of the chain with a clean, architectural confidence that is both fashion-forward and timelessly refined. The spring ring clasp provides a secure and reliable closure for confident everyday wear.\u003cbr\u003e\u003cbr\u003e\n\nThe triple bar station format — in which three elongated rectangular elements are positioned at measured intervals along a delicate chain — creates a rhythmic, graphic pattern of bold color and geometric precision that draws the eye along the necklace's length with a sense of deliberate, architectural order. Black onyx — with its deep, uniform color and smooth, glass-like surface — is a particularly effective material for bar station jewelry, its opaque black providing a bold, dramatic color anchor that contrasts beautifully with the warm glow of yellow gold filled construction throughout. At 16 inches, this necklace sits at a classic collarbone length that positions the three onyx bar stations at a flattering and visible height for a confident, modern everyday presentation. Gold filled construction provides exceptional durability and a lasting gold appearance that far exceeds conventional gold plating in both longevity and quality.\u003cbr\u003e\u003cbr\u003e\n\nElevate your jewelry collection with this yellow gold filled black onyx triple bar station necklace — a boldly graphic and warmly luminous fine jewelry piece for onyx enthusiasts, geometric design admirers, and those who appreciate the striking contrast of deep black onyx bars against warm yellow gold filled construction. A wonderful and distinctive gift for any occasion deserving something with bold color presence, modern geometric character, and effortlessly wearable everyday elegance. Inquire today to make this striking necklace yours.\u003cbr\u003e\u003cbr\u003e\n\nSome of the photographs featured on this website have been enhanced or processed using artificial intelligence (AI) tools. While we strive to ensure that all images accurately represent our products, services, and subjects, please be aware that AI processing may alter certain visual details from the original photograph. We are committed to transparency and want our visitors to have a clear understanding of how our visual content is produced. If you have any questions about a specific image or our use of AI technology, please don't hesitate to contact us at info@nelsoncoleman.com.","brand":"Bonnie Boardman Jewelry","offers":[{"title":"Default Title","offer_id":51821446660374,"sku":"BON-ONYXTRIBAR-GF","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/235-1559-3.png?v=1789150223"},{"product_id":"estate-victorian-14k-yellow-gold-black-onyx-micro-mosaic-spaniel-dog-brooch","title":"Estate Victorian 14K Yellow Gold Black Onyx Micro-Mosaic Spaniel Dog Brooch","description":"This estate Victorian 14-karat yellow gold micro-mosaic brooch is an extraordinarily rare and historically significant fine jewelry piece, featuring a 31.71 x 24.53 x 4.36mm square black onyx set within a decorative twisted gold wire frame, the stone's deep black surface serving as the dramatic backdrop for a finely executed colored micro-mosaic depicting a spaniel dog in full run across a green grass ground — a subject of exceptional naturalistic detail and Victorian sporting life character. Acid-tested 14-karat yellow gold, this brooch measures 1 x 1 3\/8 inch and weighs a substantial 12.1 grams. Offered as-is with the onyx cracked but securely glued together — a condition note that in no way diminishes the extraordinary artistic and historical significance of the micro-mosaic work itself, which remains intact and fully displayable.\u003cbr\u003e\u003cbr\u003e\n\nMicro-mosaic jewelry — in which minute tesserae of colored glass, stone, or enamel are individually placed to create a miniature pictorial composition on a dark ground — represents one of the most technically demanding and artistically accomplished decorative arts traditions of the eighteenth and nineteenth centuries, its origins in the Vatican workshops of Rome producing pieces of extraordinary refinement that were eagerly collected by aristocratic Grand Tour travelers from across Europe and America. The spaniel dog was among the most beloved and frequently depicted subjects in Victorian decorative arts, its associations with loyalty, companionship, and the aristocratic sporting life making it a perennially popular motif for micro-mosaic jewelry, portrait miniatures, and decorative objects of the highest quality. The twisted gold wire frame adds a period-authentic decorative border that complements the onyx and mosaic composition with the warm luminosity of fine yellow gold.\u003cbr\u003e\u003cbr\u003e\n\nElevate your jewelry collection with this estate Victorian 14-karat yellow gold black onyx micro-mosaic spaniel dog brooch — an extraordinarily rare and historically significant fine jewelry piece for micro-mosaic collectors, Victorian sporting jewelry enthusiasts, dog motif jewelry admirers, and those who appreciate the irreplaceable artistry of one of the nineteenth century's most technically demanding and culturally significant decorative traditions. As-is condition with securely repaired onyx presents a compelling opportunity for the serious collector seeking a piece of genuine Victorian micro-mosaic rarity and exceptional artistic distinction. Inquire today to make this remarkable brooch yours.\u003cbr\u003e\u003cbr\u003e\n\nSome of the photographs featured on this website have been enhanced or processed using artificial intelligence (AI) tools. While we strive to ensure that all images accurately represent our products, services, and subjects, please be aware that AI processing may alter certain visual details from the original photograph. We are committed to transparency and want our visitors to have a clear understanding of how our visual content is produced. If you have any questions about a specific image or our use of AI technology, please don't hesitate to contact us at info@nelsoncoleman.com.","brand":"ESTATE MISC EMILIA","offers":[{"title":"Default Title","offer_id":51821559349526,"sku":"252-00487","price":795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/20260724161418552_43726133.jpg?v=1791314601"},{"product_id":"estate-sterling-silver-multi-gemstone-inlay-drop-earrings","title":"Estate Sterling Silver Multi Gemstone Inlay Drop Earrings","description":"Crafted in sterling silver, these contemporary estate stud drop earrings feature a richly layered inlay design, combining azurmalachite, black onyx, charoite, turquoise, and opal in a single composition. Total measurements are 1 x 1\/4 inch, secured with post backs, with a combined weight of 4.82 grams.\u003cbr\u003e\u003cbr\u003eThis vibrant multi-stone inlay technique brings together an impressive range of natural materials, each contributing its own distinctive color and character: azurmalachite's swirling blue-green bands, black onyx's deep opaque contrast, charoite's rare violet swirl, turquoise's signature blue-green hue, and opal's shifting play of color. This layered inlay approach, where small pieces of stone are fitted together within a metal frame, creates a richly textured, painterly composition unlike a single-stone setting. The result is a wonderfully eclectic design showcasing five distinct gemstones in perfect harmony.\u003cbr\u003e\u003cbr\u003eElevate your jewelry collection with these multi-stone inlay earrings, a richly colored and eclectic addition for collectors drawn to natural, handcrafted gemstone jewelry. Their impressive variety of inlaid stones make them a striking conversation piece as well as a thoughtful gift for someone who loves color and craftsmanship.\u003cbr\u003e\u003cbr\u003eSome of the photographs featured on this website have been enhanced or processed using artificial intelligence (AI) tools. While we strive to ensure that all images accurately represent our products, services, and subjects, please be aware that AI processing may alter certain visual details from the original photograph. We are committed to transparency and want our visitors to have a clear understanding of how our visual content is produced. If you have any questions about a specific image or our use of AI technology, please don't hesitate to contact us at info@nelsoncoleman.com.","brand":"Estate Towson - Emilia","offers":[{"title":"Default Title","offer_id":51837572350230,"sku":"212-01138","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/212-1138.png?v=1790713549"},{"product_id":"estate-14kt-yellow-gold-onyx-bead-necklace-ca-1980s-as-is","title":"Estate 14K Yellow Gold Vintage Black Onyx Bead Necklace - AS-IS","description":"Crafted in 14kt yellow gold, this estate necklace from the 1980's features 10mm onyx and gold beads strung in alternating sequence. Total length is a substantial 34 inches, with a weight of 101.3 grams.\u003cbr\u003e\u003cbr\u003eBlack onyx has been prized since antiquity for its deep, opaque black color and smooth polished finish, historically valued as a protective stone associated with strength and grounding energy. Alternating with polished gold beads, this design creates striking tonal contrast along the strand's full length. At 34 inches, this substantial length allows the necklace to be worn as a bold, opera-style statement or doubled for a fuller layered look.\u003cbr\u003e\u003cbr\u003ePlease note, this piece is sold as-is: one knot along the strand is not tight against its bead. We believe in full transparency about condition, and this is a minor detail easily addressed by a jeweler should the wearer choose to have it adjusted.\u003cbr\u003e\u003cbr\u003eElevate your jewelry collection with this onyx bead necklace, a bold and substantial addition for collectors of vintage beaded jewelry. Its striking black and gold contrast and generous length make it a captivating statement piece as well as a treasured gift for any occasion.\u003cbr\u003e\u003cbr\u003eSome of the photographs featured on this website have been enhanced or processed using artificial intelligence (AI) tools. While we strive to ensure that all images accurately represent our products, services, and subjects, please be aware that AI processing may alter certain visual details from the original photograph. We are committed to transparency and want our visitors to have a clear understanding of how our visual content is produced. If you have any questions about a specific image or our use of AI technology, please don't hesitate to contact us at info@nelsoncoleman.com.","brand":"Estate Towson - Emilia","offers":[{"title":"Default Title","offer_id":51843024290070,"sku":"237-00491","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/20260904171448444_6c768f78_d91c313d-303c-487d-8ee9-84dec1e05dfd.jpg?v=1790717197"},{"product_id":"estate-sterling-silver-seven-stone-black-onyx-ring","title":"Estate Sterling Silver Seven Stone Black Onyx Ring","description":"This estate sterling silver ring weighs approximately 3 grams and features a cushion cut black onyx center, approximately 9x7mm, flanked on each side by three graduated round black onyx accents that taper gracefully down the shoulders. The rich, uniform black color of the onyx creates a bold, cohesive look across all seven stones. Currently sized at 8.25.\u003cbr\u003e\u003cbr\u003e\n\nThe graduated stone arrangement in this ring creates a striking, sculptural silhouette, with the substantial cushion cut center commanding attention while the tapering round accents add balanced visual weight along the shoulders. Black onyx offers a sleek, versatile deep black hue that pairs beautifully with sterling silver, making this ring equally suited to everyday wear or a bold evening look.\u003cbr\u003e\u003cbr\u003e\n\nSterling silver jewelry offers exceptional value for collectors who appreciate bold, graphic gemstone design. This estate black onyx seven stone ring appeals to jewelry enthusiasts who appreciate dramatic monochrome styling, quality craftsmanship, and statement-making everyday pieces. Add this striking estate ring to your collection today.\u003cbr\u003e\u003cbr\u003e\n\nSome of the photographs featured on this website have been enhanced or processed using artificial intelligence (AI) tools. While we strive to ensure that all images accurately represent our products, services, and subjects, please be aware that AI processing may alter certain visual details from the original photograph. We are committed to transparency and want our visitors to have a clear understanding of how our visual content is produced. If you have any questions about a specific image or our use of AI technology, please don't hesitate to contact us at info@nelsoncoleman.com.","brand":"Estate Towson - Emilia","offers":[{"title":"Default Title","offer_id":51967763382550,"sku":"203-01977","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/DD380B53EB3549C4A21C3456552F5851test20260924T145834Z_a7e1c485.jpg?v=1790716262"},{"product_id":"estate-14k-yellow-gold-onyx-and-seed-pearl-floral-pendant-victorian-stick-pin-conversion","title":"Estate 14K Yellow Gold Black Onyx and Seed Pearl Antique Floral Pendant","description":"This pendant began as a Victorian stick pin and was converted to a pendant by Nelson Coleman Jewelers. Crafted in 14k yellow gold, the original floral design features eight teardrop shaped onyx petals arranged in a swirling pinwheel pattern, each framed with fine milgrain gold detailing. A 2mm round seed pearl sits at the center, and polished gold beads accent the outer edge. The pendant measures 3\/4 inch and weighs 1.4 grams..\u003cbr\u003e\u003cbr\u003e\n\nOnyx and seed pearls were a favored pairing in Victorian jewelry, with the deep black stone setting off the soft glow of the pearl. Stick pins of the period were worn on cravats and lapels, and floral motifs like this one were among the most popular designs.\u003cbr\u003e\u003cbr\u003e\u003ci\u003eChain Sold Separately\u003c\/i\u003e\u003cbr\u003e\u003cbr\u003e\n\nWith its graceful pinwheel flower and antique character, this pendant makes a thoughtful gift and a lovely find for collectors of Victorian jewelry.\u003cbr\u003e\u003cbr\u003e\n\nPlease note: images of this item may have been enhanced using AI photography tools. For additional photos or any questions about this piece, please contact us at info@nelsoncoleman.com.","brand":"Estate Towson - Emilia","offers":[{"title":"Default Title","offer_id":67615797346582,"sku":"232-01034","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/20260928100329038_428d4bb3_97c9d58d-8b79-46de-b85f-93418fe51f58.jpg?v=1790717226"}],"url":"https:\/\/nelsoncoleman.com\/collections\/black-onyx-jewelry.oembed","provider":"Nelson Coleman Jewelers","version":"1.0","type":"link"}