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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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0.14ct Natural Cognac Diamond, Round, VVS-VS, Photo A
Diamond Product Video (564628)

0.14ct Natural Cognac Diamond, Round, VVS-VS

Diamond

0.14ct1 pc
$ 307.93
3.5 mm (calibrated)
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0.15ctw Natural I Diamond, Round, VVS-VS, Photo A

0.15ctw Natural I Diamond, Round, VVS-VS

Diamond

0.15ct total2 pcs
$ 328.36
2.6 mm (calibrated)
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0.09ct Natural Green Diamond, Round, VVS-VS, Photo A
Diamond Product Video (717371)

0.09ct Natural Green Diamond, Round, VVS-VS

Diamond

0.09ct1 pc
$ 140.40
2.8 mm (calibrated)
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0.85ct Natural Black Diamond, Round, Opaque, Photo A
Diamond Product Video (668702)

0.85ct Natural Black Diamond, Round, Opaque

Diamond

0.85ct1 pc
$ 816.00
5.5 mm (calibrated)
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0.05ct Natural Green Diamond, Round, VS-SI, Photo A

0.05ct Natural Green Diamond, Round, VS-SI

Diamond

0.05ct1 pc
$ 67.34
2.3 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
$ 306.46
2.6 mm (calibrated)
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0.21ct Natural Black Diamond, Square, Opaque, Photo A

0.21ct Natural Black Diamond, Square, Opaque

Diamond

0.21ct1 pc
$ 126.00
2.9 x 2.9 mm
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0.03ct Natural Green Diamond, Round, VS, Photo A

0.03ct Natural Green Diamond, Round, VS

Diamond

0.03ct1 pc
$ 40.40
2.3 mm (calibrated)
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0.12ct Natural Black Diamond, Square, Opaque, Photo A

0.12ct Natural Black Diamond, Square, Opaque

Diamond

0.12ct1 pc
$ 72.00
2.7 x 2.7 mm
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0.06ct Natural Black Diamond, Round, Opaque, Photo A

0.06ct Natural Black Diamond, Round, Opaque

Diamond

0.06ct1 pc
$ 24.74
2.4 mm (calibrated)
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0.05ct Natural Blue Diamond, Round, VVS-VS, Photo A

0.05ct Natural Blue Diamond, Round, VVS-VS

Diamond

0.05ct1 pc
$ 60.00
2.1 mm (calibrated)
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0.09ctw Natural D Diamond, Round, VVS, Photo A
Diamond Product Video (740671)

0.09ctw Natural D Diamond, Round, VVS

Diamond

0.09ct total2 pcs
$ 251.25
2.2 mm (calibrated)
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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
2.7 mm (calibrated)
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0.05ct Natural Blue Diamond, Round, VS, Photo A

0.05ct Natural Blue Diamond, Round, VS

Diamond

0.05ct1 pc
$ 60.00
2.3 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
$ 50.00
2.3 mm (calibrated)
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0.14ctw Natural H Diamond, Marquise, VVS, Photo A
Diamond Product Video (740697)

0.14ctw Natural H Diamond, Marquise, VVS

Diamond

0.14ct total2 pcs
$ 586.25
4 x 2 mm (calibrated)
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0.07ctw Natural Black Diamond, Round, Opaque, Photo A

0.07ctw Natural Black Diamond, Round, Opaque

Diamond

0.07ct total2 pcs
$ 67.20
2.1 mm (calibrated)
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0.24ctw Natural J Diamond, Round, VVS-VS, Photo A
Diamond Product Video (567407)

0.24ctw Natural J Diamond, Round, VVS-VS

Diamond

0.24ct total2 pcs
$ 469.93
3 mm (calibrated)
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0.22ct Natural Black Diamond, Round, Opaque, Photo A

0.22ct Natural Black Diamond, Round, Opaque

Diamond

0.22ct1 pc
$ 126.10
3.5 mm (calibrated)
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0.06ct Natural D Diamond, Marquise, VVS, Photo A
Diamond Product Video (740685)

0.06ct Natural D Diamond, Marquise, VVS

Diamond

0.06ct1 pc
$ 251.25
4 x 2.1 mm
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0.05ct Natural Black Diamond, Round, Opaque, Photo A

0.05ct Natural Black Diamond, Round, Opaque

Diamond

0.05ct1 pc
$ 16.35
2.3 mm (calibrated)
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0.07ctw Natural Black Diamond, Round, Opaque, Photo A

0.07ctw Natural Black Diamond, Round, Opaque

Diamond

0.07ct total2 pcs
$ 67.20
2 mm (calibrated)
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0.08ct Natural Blue Diamond, Round, VS, Photo A

0.08ct Natural Blue Diamond, Round, VS

Diamond

0.08ct1 pc
$ 96.00
2.7 mm (calibrated)
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0.27ctw Natural L Diamond, Round, VVS-VS, Photo A
Diamond Product Video (567450)

0.27ctw Natural L Diamond, Round, VVS-VS

Diamond

0.27ct total2 pcs
$ 528.67
3.2 mm
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1.81ct Natural Cognac Diamond, Round, SI, Photo A
Diamond Product Video (378645)

1.81ct Natural Cognac Diamond, Round, SI

Diamond

1.81ct1 pc
$ 5,647.20
7.5 mm (calibrated)
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0.53ctw Natural F Diamond, Heart, VVS, Photo A
Diamond Product Video (685656)

0.53ctw Natural F Diamond, Heart, VVS

Diamond

0.53ct total7 pcs
$ 2,601.61
2.9 x 2.6 mm
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0.03ct Natural Blue Diamond, Round, VS, Photo A

0.03ct Natural Blue Diamond, Round, VS

Diamond

0.03ct1 pc
$ 40.40
2.3 mm (calibrated)
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0.08ctw Natural Black Diamond, Round, Opaque, Photo A

0.08ctw Natural Black Diamond, Round, Opaque

Diamond

0.08ct total2 pcs
$ 23.34
2.1 mm (calibrated)
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0.13ctw Natural Black Diamond, Square, Opaque, Photo A

0.13ctw Natural Black Diamond, Square, Opaque

Diamond

0.13ct total2 pcs
$ 78.00
2 x 2 mm (calibrated)
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0.18ctw Natural I Diamond, Round, VVS-VS, Photo A

0.18ctw Natural I Diamond, Round, VVS-VS

Diamond

0.18ct total2 pcs
$ 394.02
2.8 mm (calibrated)
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0.07ct Natural Blue Diamond, Square, VS-SI, Photo A

0.07ct Natural Blue Diamond, Square, VS-SI

Diamond

0.07ct1 pc
$ 94.27
2.2 x 2.2 mm
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0.07ct Natural Blue Diamond, Round, VVS-VS, Photo A

0.07ct Natural Blue Diamond, Round, VVS-VS

Diamond

0.07ct1 pc
$ 109.20
2.5 mm (calibrated)
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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

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
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