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Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones

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ID: 497556
Weight: 1.96ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 51.74
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ID: 482176
Weight: 2.14ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.42
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ID: 600410
Weight: 2.43ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.45
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ID: 698891
Weight: 6.35ct
Size: 14.5 x 11.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.34
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ID: 426719
Weight: 7.44ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 34.37
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ID: 738967
Weight: 0.32ct
Size: 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 16.00
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ID: 439016
Weight: 2.54ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 157.58
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ID: 562624
Weight: 1.39ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.57
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ID: 481593
Weight: 20.39ct
Size: 19.1 x 17.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 29.34
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ID: 449976
Weight: 1.58ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.60
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ID: 471267
Weight: 38.41ct
Size: 38.3 x 15.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 79.09
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ID: 390894
Weight: 2.91ct
Size: 11.4 x 8.5 mm
Clarity: VS
Content: 1 pc
Price: $ 96.04
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ID: 479156
Weight: 2.35ct (total)
Size: 10 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.82
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ID: 445976
Weight: 7.40ct
Size: 13.4 x 11.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 54.01
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ID: 621030
Weight: 3.43ct (total)
Size: 12.2 x 5.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.69
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ID: 369628
Weight: 1.90ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 67.80
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ID: 450183
Weight: 11.34ct (total)
Size: 6.8 x 5.3 mm
Clarity: Transparent
Content: 10 pcs
Price: $ 149.69
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ID: 383800
Weight: 1.33ct
Size: 16.9 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.53
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ID: 345095
Weight: 39.41ct
Size: 22.3 x 20.6 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 67.62
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ID: 431304
Weight: 1.43ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.08
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ID: 542789
Weight: 2.19ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.23
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ID: 350386
Weight: 2.27ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent/Translucent
Content: 20 pcs
Price: $ 51.96
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ID: 410220
Weight: 5.60ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 36.96
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ID: 645372
Weight: 19.33ct
Size: 21.5 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 95.57
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ID: 727275
Weight: 0.74ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.32
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ID: 393987
Weight: 2.25ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 41.58
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ID: 645637
Weight: 1.46ct
Size: 8.9 x 3.6 mm
Clarity: VS
Content: 1 pc
Price: $ 21.06
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ID: 692165
Weight: 1.19ct
Size: 6.4 x 5.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 71.40
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ID: 311842
Weight: 1.56ct
Size: 10.8 x 8.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 82.37
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ID: 475976
Weight: 5.54ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.90
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ID: 479362
Weight: 0.88ct (total)
Size: 4.3 x 3.6 mm
Clarity: VS-SI
Content: 3 pcs
Price: $ 116.16
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ID: 494207
Weight: 4.38ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.39
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ID: 659971
Weight: 4.58ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 11.05
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ID: 722146
Weight: 30.17ct
Size: 37.3 x 20.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 108.61
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ID: 672458
Weight: 2.35ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 56.40
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ID: 670417
Weight: 11.56ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 22.79
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ID: 626189
Weight: 1.29ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.06
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ID: 673736
Weight: 8.44ct
Size: 15 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 151.92
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ID: 572430
Weight: 12.40ct (total)
Size: 15 x 11 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 49.10
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ID: 736004
Weight: 45.99ct
Size: 41.5 x 22.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.08
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ID: 717014
Weight: 34.15ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 65.16
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ID: 567255
Weight: 0.46ct
Size: 4.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 13.97
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ID: 708460
Weight: 1.57ct
Size: 8.4 x 6.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 32.42
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ID: 559274
Weight: 2.32ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 47.63
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ID: 492302
Weight: 5.57ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 47.06
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ID: 472540
Weight: 31.07ct
Size: 22.9 x 15.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.66
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ID: 697473
Weight: 0.61ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Price: $ 3.66
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ID: 533400
Weight: 1.58ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Price: $ 12.58
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ID: 715074
Weight: 3.82ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.90
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ID: 546640
Weight: 3.07ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.31
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ID: 693524
Weight: 38.05ct
Size: 40.6 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.70
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ID: 495784
Weight: 1.26ct
Size: 6.4 x 6.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 82.56
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ID: 738772
Weight: 0.18ct
Size: 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 9.00
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ID: 724922
Weight: 0.43ct
Size: 6.1 x 3 mm
Clarity: VVS
Content: 1 pc
Price: $ 18.06
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ID: 552251
Weight: 2.61ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.12
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ID: 694208
Weight: 0.78ct
Size: 8.9 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.40
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ID: 708640
Weight: 2.19ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 45.23
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ID: 688170
Weight: 13.59ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.31
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ID: 439654
Weight: 5.71ct
Size: 15.5 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 126.47
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ID: 617921
Weight: 1.66ct
Size: 7.9 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 35.29
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FAQs

What are loose untreated gemstones?

Loose untreated gemstones are natural stones that have not undergone any artificial treatments or enhancements. Examples include unheated sapphires, untreated rubies, and unenhanced diamonds, which maintain their natural beauty and originality.

Why should I choose untreated gemstones over treated ones?

Untreated gemstones, such as unheated topaz and virgin untreated stones, are valued for their authenticity and rarity. These certified untreated gems are perfect for collectors and those seeking ethically sourced, natural stones for unique jewelry designs.

Are untreated gemstones suitable for engagement rings?

Yes, untreated gemstones like GIA-certified natural gems, unenhanced diamonds, and untreated rubies are excellent choices for engagement rings. They offer timeless elegance and are ideal for creating one-of-a-kind designs that reflect personal style.

What makes rare untreated gems valuable for collectors?

Rare untreated gems for collectors, such as authentic untreated crystals and unheated and untreated stones, are prized for their natural appearance and limited availability. Their untouched state makes them highly desirable and a great investment.

How can I ensure the quality of loose untreated gemstones?

Always choose certified untreated gems, like GIA-certified natural gems, to guarantee authenticity and quality. These stones undergo thorough evaluation to ensure they meet the highest standards, making them ideal for both personal collections and jewelry projects.

What types of untreated gemstones are available?

Our collection includes a variety of untreated gemstones such as unheated sapphires, untreated rubies, unenhanced diamonds, and unheated topaz. Each stone is carefully selected to offer unmatched quality and natural beauty.

Are untreated gemstones more expensive than treated ones?

In many cases, untreated gemstones, like precious untreated gemstones and virgin untreated stones, can be more valuable due to their rarity and natural state. Their unique characteristics make them highly sought after by collectors and jewelry enthusiasts.

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

Enjoy every moment

Posted By Ferns in October, 2025
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Overall Rating -> 10 star ratings

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

Posted By Love It! in July, 2025
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Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
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Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
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excellent deals-excellent service-fair prices

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

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
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Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
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Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate
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