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Loose Diamonds Search

Loose Diamonds Search

You’re looking for the perfect diamond, and we want to help you find it! Tell us what you’re looking for below and click “search” to get started.

What Are Loose Diamonds?

Loose diamonds typically refer to diamonds that have been cut and polished from a rough diamond harvested from a mine. A loose diamond is ready to be placed in a piece of jewelry such as a necklace, ring, or bracelet.

Loose Lab Created Diamonds

Lab-grown loose diamonds are just as beautiful and meaningful as real ones. Loose lab-grown diamonds display the same physical, chemical, and optical characteristics as a natural loose diamond, along with scintillating sparkle. Loose lab diamonds have been beautifully crafted in a lab under controlled conditions to closely replicate nature’s process for creating the gemstones.

Natural Loose Diamonds

Natural loose diamonds are found close to the Earth’s surface and often in kimberlite pipes. Kimberlites form when volcanoes create them through extreme heat and pressure applied near contact with our planet’s molten core. These diamonds are also referred to as earth-mined.

How to Buy a Diamond Online: Top Considerations

If you’re thinking about buying a diamond online, there are a few things to keep in mind.

4 C’s

Each stone should meet specific criteria when you are looking for the perfect diamond online. Evaluate them based on their beauty and the 4 C’s: Cut, Carat, Color, and Clarity.


A diamond’s cut refers to how its proportions and angles are designed concerning sparkle. A well-proportioned shape will create more glimmer than a dull or misshapen one; diamonds also come equipped with various facets that help them shine even more!

Some popular diamond cut shapes include princess, pear, baguette, and marquise.


Many people have a wrong understanding of what carat means. It doesn’t refer to how big or small a diamond is, but rather its weight in grams – the higher number being better if you’re looking for something more valuable!

Diamonds with a higher weight are mined from larger crystals that are harder to come by. The carat metric has been around since ancient times, and it was originally used to weigh precious metal and stones against seeds from the carob tree.


Diamond color is an essential point to consider when buying a diamond. While the different grades affect price, many factors can help you decide which grade best suits your needs. The most expensive diamonds are typically ones without color.


The clarity of a diamond is determined by looking at its surface and inside for imperfections.
Flaws found on the stone’s surface are called a blemish, and defects found internally are called inclusions. Most times, the inclusions cannot be seen with the naked eye and do not affect the diamond’s beauty. It’s important to know that all diamonds, no matter how perfect they may seem on the surface, are never genuinely flawless, and they, too, have tiny inclusions and blemishes which make them unique.


The only way to know the exact quality of your loose diamonds is by having an expert evaluate them, and that’s why GIA reports are available through local fine jewelers. Certified loose diamonds are essential if you plan to do anything with them in the future.

What To Do With Loose Diamonds

Typically loose diamonds are purchased with the intention of making them into a beautiful piece of jewelry to cherish for many years. If you aren’t planning to have it placed in a setting, you can always take it home, trade it, or keep it in a vault at the bank.

Loose Diamonds Pricing

Jewelers often find it quite challenging to put a price tag on diamonds because many factors need to be considered before the cost to the consumer can be evaluated. A qualified jeweler will determine the 4 C’s rating (cut, clarity, carat, and color), the shape of the loose diamond, symmetry, and fluorescence, all of which can influence the price. Market trends and certain times of the year can cause pricing to go up and down, as well.

Where to Buy Loose Diamonds Near Maryland

Nelson Coleman is the premier seller of loose diamonds in the Maryland area. Our experts have many years of experience in the diamond industry and are committed to helping you find the perfect diamond for your budget and needs. We offer a wide variety of loose diamonds, including round, princess, emerald, and marquise shapes, in various carat weights.

If you’d like to see a diamond in person, please let us know the Stock ID so we may check on its availability.

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