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

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ID: 698546
Weight: 1.39ct
Size: 6.8 x 5.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.34
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ID: 484028
Weight: 48.98ct
Size: 32.9 x 22.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 96.98
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ID: 638581
Weight: 1.76ct
Size: 8.1 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.56
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ID: 376863
Weight: 1.95ct
Size: 7.9 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.17
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ID: 650096
Weight: 27.42ct
Size: 33 x 21.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.42
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ID: 735013
Weight: 4.75ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.50
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ID: 726884
Weight: 0.52ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.60
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ID: 742123
Weight: 3.04ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.40
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ID: 555318
Weight: 26.41ct
Size: 16 x 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.08
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ID: 448217
Weight: 3.57ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.85
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ID: 685906
Weight: 29.91ct
Size: 31.3 x 20.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.15
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ID: 687170
Weight: 6.62ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.94
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ID: 650540
Weight: 3.41ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 28.64
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ID: 691394
Weight: 11.27ct
Size: 15.1 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.06
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ID: 682135
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.08
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ID: 687142
Weight: 3.63ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 10.63
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ID: 582412
Weight: 19.47ct
Size: 22.7 x 13.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.01
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ID: 350506
Weight: 3.16ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 72.17
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ID: 465244
Weight: 5.08ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 44.46
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ID: 343615
Weight: 3.36ct
Size: 12.5 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 11.09
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ID: 571943
Weight: 1.00ct (total)
Size: 8.1 x 4.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.56
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ID: 742842
Weight: 1.78ct
Size: 9.4 x 6.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 74.76
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ID: 526638
Weight: 2.20ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.23
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ID: 711252
Weight: 9.32ct
Size: 16.9 x 11.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.78
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ID: 713830
Weight: 20.06ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 168.50
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ID: 741073
Weight: 1.91ct
Size: 8.6 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 240.24
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ID: 492744
Weight: 5.18ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.48
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ID: 393477
Weight: 9.02ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 59.53
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ID: 688622
Weight: 1.33ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.77
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ID: 513055
Weight: 1.08ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.56
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ID: 363688
Weight: 29.81ct
Size: 29.4 x 15.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.03
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ID: 537792
Weight: 1.16ct
Size: 8.7 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 105.65
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ID: 496427
Weight: 2.40ct
Size: 9.1 x 7.6 mm
Clarity: VS
Content: 1 pc
Price: $ 50.03
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ID: 527851
Weight: 0.87ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.19
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ID: 612890
Weight: 0.78ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 3.60
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ID: 521475
Weight: 115.62ct
Size: 35.5 x 25.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 305.23
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ID: 694221
Weight: 0.67ct
Size: 9.3 x 3.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 20.10
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ID: 706337
Weight: 9.83ct
Size: 16.4 x 9.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 293.95
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ID: 501493
Weight: 23.88ct
Size: 33.4 x 20.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 47.28
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ID: 710238
Weight: 5.83ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 48.97
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ID: 560423
Weight: 2.06ct
Size: 8.6 x 7 mm
Clarity: SI
Content: 1 pc
Price: $ 46.22
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ID: 555316
Weight: 26.32ct
Size: 16.7 x 16.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.96
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ID: 375985
Weight: 4.17ct
Size: 9.9 x 9.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 32.32
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ID: 713861
Weight: 19.70ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 165.48
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ID: 447200
Weight: 1.96ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 92.63
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ID: 736372
Weight: 41.68ct
Size: 36 x 17.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.18
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ID: 645797
Weight: 17.88ct
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.08
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ID: 724844
Weight: 0.44ct
Size: 13.7 x 2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.40
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ID: 365534
Weight: 1.87ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 54.82
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ID: 709203
Weight: 1.78ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.95
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ID: 662970
Weight: 1.22ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.32
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ID: 693878
Weight: 3.73ct
Size: 10 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 123.67
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ID: 639277
Weight: 73.50ct
Size: 28.1 x 24.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 607.91
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ID: 709328
Weight: 1.44ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.74
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ID: 382825
Weight: 1.67ct
Size: 19.7 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.44
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ID: 585896
Weight: 49.58ct
Size: 31.1 x 27.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.45
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ID: 721187
Weight: 1.40ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.76
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ID: 719918
Weight: 0.76ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.38
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ID: 486759
Weight: 30.03ct
Size: 30.8 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.10
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ID: 687408
Weight: 6.60ct
Size: 13.4 x 12.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.49
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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

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
Source: Bizrate

Overall Rating -> 9 star ratings

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

Posted By Ray in April, 2025
Source: Bizrate

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

Overall Rating -> 9 star ratings

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

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
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Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
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Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
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Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 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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