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

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ID: 485192
Weight: 2.32ct (total)
Size: 8.4 x 8.2 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 12.25
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ID: 592323
Weight: 0.58ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.14
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ID: 586515
Weight: 4.61ct
Size: 14.3 x 9.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 30.43
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ID: 456697
Weight: 1.77ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.36
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ID: 730109
Weight: 0.52ct
Size: 4.4 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.20
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ID: 585101
Weight: 2.55ct (total)
Size: 10 x 4.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 16.84
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ID: 647291
Weight: 54.28ct
Size: 35.7 x 24.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 65.14
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ID: 448220
Weight: 3.68ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 19.43
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ID: 568981
Weight: 2.30ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 45.72
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ID: 499602
Weight: 1.62ct
Size: 11.9 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 14.96
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ID: 569302
Weight: 2.23ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 44.33
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ID: 597448
Weight: 1.23ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 24.36
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ID: 730012
Weight: 1.08ct
Size: 6.7 x 5.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 64.80
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ID: 673200
Weight: 11.27ct
Size: 14.9 x 13.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.62
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ID: 718461
Weight: 0.66ct
Size: 5.9 x 3.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 19.80
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ID: 501967
Weight: 1.71ct
Size: 14.8 x 3.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 56.44
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ID: 394840
Weight: 10.45ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 41.39
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ID: 384615
Weight: 18.95ct
Size: 24.1 x 17.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 37.51
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ID: 389246
Weight: 0.89ct
Size: 7.6 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 58.74
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ID: 400140
Weight: 7.30ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 24.10
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ID: 423126
Weight: 17.91ct (total)
Size: 8.6 mm
Clarity: Translucent
Content: 4 pcs
Price: $ 23.64
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ID: 666405
Weight: 2.87ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 58.86
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ID: 581625
Weight: 3.23ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 116.28
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ID: 725022
Weight: 27.22ct
Size: 21.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 97.99
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ID: 593320
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.14
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ID: 735061
Weight: 0.06ct
Size: 3 x 1.9 mm
Clarity: VS
Content: 1 pc
Price: $ 50.40
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ID: 594997
Weight: 17.37ct (total)
Size: 19.4 x 12.7 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 45.85
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ID: 715731
Weight: 8.11ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 77.86
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ID: 484217
Weight: 1.39ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.35
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ID: 456386
Weight: 3.99ct
Size: 14.7 x 7.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.86
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ID: 479291
Weight: 2.30ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.29
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ID: 541531
Weight: 3.35ct (total)
Size: 8 x 6.6 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 67.31
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ID: 342028
Weight: 3.96ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 36.59
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ID: 739317
Weight: 0.18ct
Size: 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.00
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ID: 492530
Weight: 5.71ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.30
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ID: 687801
Weight: 3.26ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.54
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ID: 727331
Weight: 0.80ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.40
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ID: 688167
Weight: 3.78ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.54
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ID: 500940
Weight: 8.36ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 77.24
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ID: 474554
Weight: 63.74ct
Size: 41.7 x 20.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 63.74
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ID: 519611
Weight: 1.21ct
Size: 10.3 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 111.80
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ID: 479842
Weight: 3.80ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.11
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ID: 325787
Weight: 5.43ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 228.06
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ID: 723001
Weight: 1.06ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.80
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ID: 585379
Weight: 15.40ct
Size: 16 x 16 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 145.55
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ID: 718312
Weight: 1.20ct (total)
Size: 5.1 x 4.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 36.00
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ID: 662643
Weight: 1.83ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.92
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ID: 712821
Weight: 2.73ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.27
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ID: 702084
Weight: 9.40ct
Size: 19.2 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.40
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ID: 500452
Weight: 2.05ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.95
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ID: 737492
Weight: 0.92ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.00
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ID: 479663
Weight: 1.72ct (total)
Size: 10.1 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.17
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ID: 421013
Weight: 8.14ct
Size: 21.9 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 32.23
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ID: 667933
Weight: 33.07ct
Size: 25 x 22.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 119.05
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ID: 473328
Weight: 0.72ct
Size: 8 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.27
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ID: 474829
Weight: 34.13ct (total)
Size: 23.2 x 14.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 81.08
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ID: 519999
Weight: 39.05ct
Size: 21.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.88
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ID: 546341
Weight: 1.42ct (total)
Size: 7.2 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.24
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ID: 337579
Weight: 6.57ct (total)
Size: 4.5 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 60.71
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ID: 407546
Weight: 13.87ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.61
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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!

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Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

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

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I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

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Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
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