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Shop Loose Diamonds - Certified Natural Gemstones & Conflict-Free

Diamonds for Sale - Certified, Natural, GIA and Conflict-Free Options

Explore our exquisite collection of loose diamonds, featuring a wide range of GIA certified and natural loose diamonds. Whether you’re searching for a classic round cut or unique shapes like cushion and princess, our curated selection caters to all preferences. We offer detailed color grading, clarity assessment, and transparent pricing, making it easier to find the perfect diamond for your needs. Discover conflict-free loose diamonds at wholesale prices, and benefit from our expert guidance with our loose diamond buying guide. For more in-depth information on diamond characteristics, cuts, and value, visit our comprehensive diamond information page. Start your journey to find the ideal stone for your custom jewelry today.

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0.06ct Natural Green Diamond, Round, VS, Photo A

0.06ct Natural Green Diamond, Round, VS

Diamond

0.06ct1 pc
$ 72.00
2.4 mm (calibrated)
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0.04ct Natural Black Diamond, Round, Opaque, Photo A

0.04ct Natural Black Diamond, Round, Opaque

Diamond

0.04ct1 pc
$ 16.50
2.1 mm (calibrated)
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0.06ct Natural Green Diamond, Round, VS-SI, Photo A

0.06ct Natural Green Diamond, Round, VS-SI

Diamond

0.06ct1 pc
$ 80.81
2.4 mm (calibrated)
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0.07ct Natural Blue Diamond, Round, SI, Photo A

0.07ct Natural Blue Diamond, Round, SI

Diamond

0.07ct1 pc
$ 94.27
2.5 mm (calibrated)
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0.19ctw Natural L Diamond, Round, VVS-VS, Photo A

0.19ctw Natural L Diamond, Round, VVS-VS

Diamond

0.19ct total2 pcs
$ 409.24
2.9 mm (calibrated)
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0.06ct Natural Blue Diamond, Round, VS, Photo A

0.06ct Natural Blue Diamond, Round, VS

Diamond

0.06ct1 pc
$ 72.00
2.4 mm (calibrated)
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0.07ct Natural Black Diamond, Round, Opaque, Photo A

0.07ct Natural Black Diamond, Round, Opaque

Diamond

0.07ct1 pc
$ 34.01
2.6 mm (calibrated)
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0.08ct Natural Green Diamond, Round, VVS-VS, Photo A

0.08ct Natural Green Diamond, Round, VVS-VS

Diamond

0.08ct1 pc
$ 96.00
2.7 mm (calibrated)
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1.09ct Natural Black Diamond, Square, Opaque, Photo A
Diamond Product Video (677846)

1.09ct Natural Black Diamond, Square, Opaque

Diamond

1.09ct1 pc
$ 748.13
4.6 x 4.4 mm
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0.04ct Natural Blue Diamond, Round, VS-SI, Photo A

0.04ct Natural Blue Diamond, Round, VS-SI

Diamond

0.04ct1 pc
$ 53.87
2.3 mm (calibrated)
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0.05ct Natural Black Diamond, Round, Opaque, Photo A

0.05ct Natural Black Diamond, Round, Opaque

Diamond

0.05ct1 pc
$ 19.62
2.2 mm (calibrated)
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0.12ctw Natural Black Diamond, Square, Opaque, Photo A

0.12ctw Natural Black Diamond, Square, Opaque

Diamond

0.12ct total2 pcs
$ 72.00
1.9 x 1.8 mm
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0.14ctw Natural L Diamond, Round, VVS-VS, Photo A

0.14ctw Natural L Diamond, Round, VVS-VS

Diamond

0.14ct total2 pcs
$ 306.46
2.7 mm (calibrated)
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1.81ct Natural Champagne Diamond, Octagon / Emerald Cut, SI, Photo A
Diamond Product Video (382053)

1.81ct Natural Champagne Diamond, Octagon / Emerald Cut, SI

Diamond

1.81ct1 pc
$ 4,630.51
6.4 x 6.1 mm
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0.06ct Natural Blue Diamond, Round, SI, Photo A

0.06ct Natural Blue Diamond, Round, SI

Diamond

0.06ct1 pc
$ 80.81
2.5 mm (calibrated)
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0.10ct Natural Black Diamond, Round, Opaque, Photo A

0.10ct Natural Black Diamond, Round, Opaque

Diamond

0.10ct1 pc
$ 32.71
2.7 mm (calibrated)
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0.07ct Natural Black Diamond, Round, Opaque, Photo A

0.07ct Natural Black Diamond, Round, Opaque

Diamond

0.07ct1 pc
$ 40.81
2.4 mm (calibrated)
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0.07ct Natural Blue Diamond, Round, VS-SI, Photo A

0.07ct Natural Blue Diamond, Round, VS-SI

Diamond

0.07ct1 pc
$ 83.40
2.6 mm (calibrated)
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0.05ct Natural Blue Diamond, Round, VS-SI, Photo A

0.05ct Natural Blue Diamond, Round, VS-SI

Diamond

0.05ct1 pc
$ 60.00
2.3 mm (calibrated)
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0.17ct Natural Medium-Light Yellow Diamond, Round, VS, Photo A
Diamond Product Video (543902)

0.17ct Natural Medium-Light Yellow Diamond, Round, VS

Diamond

0.17ct1 pc
$ 369.49
3.5 mm (calibrated)
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0.05ct Natural Green Diamond, Round, VS, Photo A

0.05ct Natural Green Diamond, Round, VS

Diamond

0.05ct1 pc
$ 71.48
2.5 mm (calibrated)
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0.15ctw Natural H Diamond, Round, VVS-VS, Photo A
Diamond Product Video (565088)

0.15ctw Natural H Diamond, Round, VVS-VS

Diamond

0.15ct total2 pcs
$ 328.36
2.7 mm (calibrated)
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0.14ctw Natural J Diamond, Round, VVS-VS, Photo A

0.14ctw Natural J Diamond, Round, VVS-VS

Diamond

0.14ct total2 pcs
$ 301.54
2.7 mm (calibrated)
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0.19ctw Natural H Diamond, Round, VVS-VS, Photo A
Diamond Product Video (565168)

0.19ctw Natural H Diamond, Round, VVS-VS

Diamond

0.19ct total2 pcs
$ 415.91
2.9 mm (calibrated)
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0.04ct Natural Black Diamond, Round, Opaque, Photo A

0.04ct Natural Black Diamond, Round, Opaque

Diamond

0.04ct1 pc
$ 38.40
1.9 mm (calibrated)
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0.17ctw Natural H Diamond, Round, VVS-VS, Photo A
Diamond Product Video (567410)

0.17ctw Natural H Diamond, Round, VVS-VS

Diamond

0.17ct total2 pcs
$ 332.87
2.8 mm (calibrated)
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0.14ctw Natural J Diamond, Round, VVS-VS, Photo A

0.14ctw Natural J Diamond, Round, VVS-VS

Diamond

0.14ct total2 pcs
$ 301.54
2.7 mm (calibrated)
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5.00ct Natural Deep Cognac Diamond, Cushion, VS, Photo A
Diamond Product Video (460455)

5.00ct Natural Deep Cognac Diamond, Cushion, VS

Diamond

5.00ct1 pc
$ 11,088.00
9 x 9 mm (calibrated)
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0.22ct Natural Black Diamond, Square, Opaque, Photo A

0.22ct Natural Black Diamond, Square, Opaque

Diamond

0.22ct1 pc
$ 132.00
2.9 x 2.8 mm
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0.10ct Natural Black Diamond, Round, Opaque, Photo A

0.10ct Natural Black Diamond, Round, Opaque

Diamond

0.10ct1 pc
$ 41.24
2.9 mm (calibrated)
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0.09ctw Natural Black Diamond, Round, Opaque, Photo A

0.09ctw Natural Black Diamond, Round, Opaque

Diamond

0.09ct total2 pcs
$ 31.50
2 mm (calibrated)
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0.14ctw Natural H Diamond, Marquise, VVS, Photo A
Diamond Product Video (740695)

0.14ctw Natural H Diamond, Marquise, VVS

Diamond

0.14ct total2 pcs
$ 586.25
4.2 x 2.1 mm
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FAQs

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.

GemSelect Certified Store Reviews

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

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
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Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
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Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
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Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
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Overall Rating -> 10 star ratings

I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 2024
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Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
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Overall Rating -> 10 star ratings

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 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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