Estate 14K Rose Yellow Old European Cut Diamond Antique Flower Brooch

This antique Art Nouveau brooch is crafted in 14 karat yellow gold with a floral openwork design. At the center, a single old European cut diamond—approximately 0.03 carat—adds a touch of subtle brilliance. The blossom motif flows with soft, sculpted curves, reflecting the fluid artistry of the 1890s. A discreet hook on the back indicates it once held a small timepiece, blending beauty with function.

Elegant and organic, this piece carries the warmth and artistry of its era. The floral design has a quiet fluidity, like something grown rather than made—distinctive yet deeply wearable. Whether styled at the collar, pinned to a ribbon, or layered with other antique finds, it adds a layer of story to any look. A delicate reminder of craft, femininity, and quiet resilience.

Understanding Antique Diamonds in Art Nouveau Jewelry

This brooch features an old European cut diamond, a hallmark of antique diamond craftsmanship before modern brilliant cuts took over. Popular from the late 1800s through the early 1900s, these diamonds are known for their high crowns, small tables, and hand-cut charm. Paired with the fluid floral curves of Art Nouveau design, the diamond’s soft, candlelit sparkle feels intentionally romantic—reflecting a time when jewelry was created to mirror nature, emotion, and individual artistry.