What are loose diamonds, and why should I consider buying them?

Loose diamonds are individual diamond stones that are not yet set in jewelry. They provide greater flexibility, allowing buyers to choose their preferred setting, style, and design. Purchasing a loose diamond also gives you the opportunity to inspect its quality based on factors like clarity, color, and carat weight before it is mounted.

Where can I find certified loose diamonds for sale?

You can find certified loose diamonds at reputable online stores and authorized loose diamond dealers. Make sure to look for GIA loose diamonds, as GIA certification is a trusted standard for assessing a diamond's quality, including its cut, color grading, and clarity.

How do I determine the best loose diamond shapes and cuts?

Choosing the right shape and cut is important for maximizing a diamond's brilliance. Popular loose diamond shapes include round, princess, cushion, and oval. Each shape has its unique appeal, while the cut impacts the stone’s sparkle. A good loose diamond buying guide can help you understand the various options available.

Are natural loose diamonds better than lab-grown options?

Natural loose diamonds are formed over millions of years, while lab-grown diamonds are created in controlled environments. Both can be of high quality, but natural diamonds are often valued more for their rarity. When purchasing, ensure the stone is certified for authenticity, especially if you want a conflict-free loose diamond.

What should I know about loose diamond prices and wholesale options?

The price of a loose diamond depends on its carat weight, clarity, color grading, and cut. If you’re looking to save, consider loose diamond wholesale options, where you can find stones at lower prices. Wholesale purchases often provide better value, especially for bulk orders or custom jewelry projects.

How can I ensure I’m buying a high-quality loose diamond online?

To ensure you’re buying a high-quality stone, choose a reputable online loose diamond store that offers GIA certified loose diamonds. Review the diamond’s specifications, including its clarity, cut, and color grading, and ask for detailed certification documents.

Shop Loose Diamonds - Certified Natural Gemstones & Conflict-Free

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0.03ct Black Diamond, Round, Opaque

1.9 mm (calibrated)

$ 10.27

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0.15ctw White Diamond, Round, VVS-VS

2.7 mm (calibrated)

$ 268.16

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0.14ct Yellow Diamond, Round, VVS-VS

3.2 mm

$ 212.99

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0.15ct White Diamond, Round, VS

3.5 mm (calibrated)

$ 251.84

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0.05ct Blue Diamond, Square, VS-SI

2.1 x 2.1 mm

$ 55.89

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0.04ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 31.87

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0.22ct Black Diamond, Round, Opaque

3.5 mm (calibrated)

$ 104.66

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0.29ctw Black Diamond, Round, Opaque

3 mm (calibrated)

$ 114.96

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0.07ct White Diamond, Marquise, VVS

4.2 x 2.1 mm

$ 243.29

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0.06ct Blue Diamond, Square, VS-SI

2.2 x 2 mm

$ 67.07

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0.20ctw White Diamond, Round, VVS-VS

3 mm (calibrated)

$ 363.37

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0.02ct Green Diamond, Round, VS

2 mm (calibrated)

$ 24.34

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0.09ctw Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 26.15

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0.05ct Blue Diamond, Round, VS-SI

2.4 mm (calibrated)

$ 49.80

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0.04ct Green Diamond, Round, VVS-VS

2.1 mm (calibrated)

$ 51.79

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0.24ct Brown Diamond, Round, VS

4 mm (calibrated)

$ 365.12

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0.06ct Blue Diamond, Square, VS-SI

2.1 x 2.1 mm

$ 67.07

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0.06ct Green Diamond, Round, VVS-VS

2.4 mm (calibrated)

$ 59.76

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0.53ctw White Diamond, Heart, VVS

2.9 x 2.6 mm

$ 2,159.34

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0.16ctw White Diamond, Round, VVS-VS

2.8 mm (calibrated)

$ 286.04

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0.25ctw Black Diamond, Round, Opaque

3 mm (calibrated)

$ 118.93

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0.07ct Black Diamond, Round, Opaque

2.5 mm (calibrated)

$ 33.87

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0.29ct Black Diamond, Square, Opaque

3.4 x 3.4 mm

$ 144.42

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0.04ct Blue Diamond, Round, VS-SI

2 mm (calibrated)

$ 39.84

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Why Buy Diamond from GemSelect?

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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9

I loved the selection of gemstones you have a to z

Posted By James in May, 2026

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Overall Rating -> 9

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025

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Overall Rating -> 9

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026

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Overall Rating -> 10

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025

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Overall Rating -> 10

Very good place to buy gemstones

Posted By Elansary in March, 2026

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Overall Rating -> 10

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026

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