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

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ID: 639208
Weight: 6.61ct
Size: 12 x 9.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 32.76
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ID: 402386
Weight: 2.51ct (total)
Size: 4.7 mm
Clarity: VS
Content: 4 pcs
Price: $ 102.71
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ID: 337605
Weight: 7.45ct (total)
Size: 6 x 4.2 mm
Clarity: Transparent
Content: 10 pcs
Price: $ 68.84
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ID: 645545
Weight: 1.50ct
Size: 9.1 x 3.5 mm
Clarity: VS
Content: 1 pc
Price: $ 21.64
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ID: 671448
Weight: 19.76ct
Size: 24.8 x 16.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 50.98
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ID: 718208
Weight: 0.02ct
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.20
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ID: 464130
Weight: 6.01ct
Size: 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.90
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ID: 551367
Weight: 1.23ct
Size: 6.7 x 6.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.63
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ID: 554645
Weight: 0.86ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.82
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ID: 487722
Weight: 1.88ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.92
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ID: 697865
Weight: 5.81ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 48.80
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ID: 350709
Weight: 3.81ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 85.69
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ID: 545318
Weight: 0.65ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.09
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ID: 739118
Weight: 1.19ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 10.71
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ID: 401665
Weight: 2.35ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 96.17
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ID: 409412
Weight: 6.01ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 28.64
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ID: 636642
Weight: 0.54ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.55
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ID: 724662
Weight: 0.93ct
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.90
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ID: 425997
Weight: 3.15ct
Size: 8.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.95
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ID: 485140
Weight: 4.91ct (total)
Size: 11 x 11 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 25.92
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ID: 694683
Weight: 0.45ct
Size: 5 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 16.20
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ID: 736775
Weight: 4.51ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 202.95
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ID: 515833
Weight: 2.41ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 53.00
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ID: 724818
Weight: 0.75ct
Size: 8.9 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.50
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ID: 642773
Weight: 1.22ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 57.10
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ID: 721938
Weight: 15.04ct
Size: 15.1 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.05
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ID: 395020
Weight: 3.50ct
Size: 9.6 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 23.10
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ID: 570191
Weight: 1.34ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 31.84
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ID: 492547
Weight: 9.12ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 65.98
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ID: 737600
Weight: 6.00ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.00
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ID: 704392
Weight: 0.59ct
Size: 11.3 x 2.8 mm
Clarity: VS
Content: 1 pc
Price: $ 19.39
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ID: 556866
Weight: 2.90ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.28
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ID: 418323
Weight: 5.57ct
Size: 13.3 x 9.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 11.04
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ID: 732441
Weight: 0.62ct
Size: 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 14.88
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ID: 687416
Weight: 17.97ct
Size: 23.1 x 15.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.05
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ID: 582948
Weight: 1.50ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 79.20
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ID: 453537
Weight: 4.54ct
Size: 13.8 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 149.82
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ID: 511666
Weight: 1.17ct
Size: 9.1 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 54.06
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ID: 639263
Weight: 1.88ct
Size: 12 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.79
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ID: 574585
Weight: 2.90ct
Size: 10 x 7.6 mm
Clarity: SI
Content: 1 pc
Price: $ 63.80
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ID: 690265
Weight: 23.62ct
Size: 25 x 15.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.60
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ID: 625514
Weight: 1.41ct
Size: 7.3 x 5.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.58
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ID: 636973
Weight: 6.12ct
Size: 15.1 x 11.1 mm
Clarity: VVS-VS
Price: $ 14.69
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ID: 663999
Weight: 3.71ct
Size: 10 x 7.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 17.81
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ID: 416170
Weight: 1.11ct
Size: 12.6 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.16
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ID: 386515
Weight: 4.51ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 23.81
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ID: 443407
Weight: 5.53ct
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.18
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ID: 663061
Weight: 4.86ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.66
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ID: 428687
Weight: 6.64ct
Size: 12.8 x 9.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 43.82
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ID: 497573
Weight: 2.10ct
Size: 8.5 x 7.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 55.44
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ID: 738785
Weight: 0.50ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 4.50
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ID: 611664
Weight: 1.63ct
Size: 7.4 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.76
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ID: 719491
Weight: 0.72ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.05
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ID: 574309
Weight: 1.82ct
Size: 7.3 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 16.81
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ID: 745169
Weight: 2.98ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 37.67
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ID: 732856
Weight: 1.00ct
Size: 6.3 x 6.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.40
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ID: 479041
Weight: 2.34ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.71
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ID: 406664
Weight: 16.01ct
Size: 21.6 x 15.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 54.77
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ID: 547624
Weight: 2.47ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 50.04
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ID: 706360
Weight: 10.03ct
Size: 14.1 x 12.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.46
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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

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
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love the site, the experience and the products.

Posted By Ckingpots in July, 2025
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I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
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Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
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Will know more once order received

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I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
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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 -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
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