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

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ID: 491283
Weight: 6.60ct
Size: 19.8 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.66
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ID: 701950
Weight: 10.21ct
Size: 15.8 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.26
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ID: 601388
Weight: 11.35ct (total)
Size: 15 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 60.37
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ID: 311531
Weight: 38.62ct
Size: 22.1 x 18.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 61.16
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ID: 730284
Weight: 1.21ct
Size: 7.6 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 72.60
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ID: 586136
Weight: 13.13ct
Size: 20.9 x 13.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 86.66
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ID: 464255
Weight: 3.82ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 35.29
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ID: 716374
Weight: 1.26ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.10
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ID: 398136
Weight: 1.56ct
Size: 22.2 x 3.2 mm
Clarity: VS
Content: 1 pc
Price: $ 41.18
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ID: 357467
Weight: 3.64ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 21.84
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ID: 532941
Weight: 2.46ct
Size: 9 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 46.31
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ID: 730034
Weight: 0.24ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 11.52
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ID: 394915
Weight: 5.40ct
Size: 10.4 x 10.3 mm
Clarity: VVS-VS
Price: $ 35.64
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ID: 688117
Weight: 16.71ct
Size: 22.6 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.33
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ID: 673089
Weight: 0.98ct
Size: 6.4 x 4.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.53
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ID: 462784
Weight: 4.39ct
Size: 11 mm (calibrated)
Clarity: VVS-VS
Price: $ 34.76
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ID: 656121
Weight: 4.47ct
Size: 14.8 x 10.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 37.55
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ID: 420006
Weight: 9.73ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.53
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ID: 725322
Weight: 0.65ct
Size: 10.5 x 2.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 27.30
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ID: 699718
Weight: 0.62ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 5.95
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ID: 673442
Weight: 1.74ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 73.08
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ID: 668827
Weight: 16.89ct
Size: 17.1 x 14.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 101.34
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ID: 477460
Weight: 2.11ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 59.35
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ID: 392138
Weight: 15.53ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.00
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ID: 716109
Weight: 11.88ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 95.04
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ID: 384377
Weight: 1.58ct
Size: 20.7 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.25
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ID: 597455
Weight: 1.89ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 124.74
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ID: 707963
Weight: 2.90ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.78
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ID: 579576
Weight: 3.15ct
Size: 11.5 x 8.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 57.38
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ID: 700498
Weight: 25.78ct
Size: 20.3 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.92
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ID: 687084
Weight: 12.68ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.22
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ID: 668826
Weight: 7.62ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 45.72
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ID: 525328
Weight: 0.64ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.22
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ID: 663118
Weight: 4.47ct
Size: 12.2 x 9.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.73
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ID: 433564
Weight: 4.43ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 29.24
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ID: 712747
Weight: 1.81ct
Size: 8.2 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 43.44
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ID: 661941
Weight: 1.86ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.49
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ID: 587309
Weight: 1.60ct
Size: 7.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 147.84
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ID: 715379
Weight: 1.65ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.84
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ID: 410077
Weight: 2.39ct (total)
Size: 7.7 x 4.9 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 11.42
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ID: 472232
Weight: 65.36ct
Size: 39 x 20.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 136.32
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ID: 206756
Weight: 3.78ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS-SI
Content: 9 pcs
Price: $ 204.12
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ID: 720529
Weight: 1.47ct
Size: 7.2 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 141.49
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ID: 709198
Weight: 2.18ct
Size: 13.9 x 7 mm
Clarity: VVS
Content: 1 pc
Price: $ 18.31
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ID: 517934
Weight: 2.73ct
Size: 9.5 x 7.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 54.06
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ID: 481929
Weight: 4.75ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 136.57
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ID: 728119
Weight: 3.40ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.80
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ID: 623760
Weight: 5.19ct
Size: 12.7 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 88.09
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ID: 714083
Weight: 1.56ct (total)
Size: 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 46.80
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ID: 727459
Weight: 0.83ct
Size: 5.9 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 14.94
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ID: 470089
Weight: 94.12ct
Size: 37.4 x 25.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 155.30
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ID: 416185
Weight: 1.78ct
Size: 17.1 x 3.5 mm
Clarity: VS
Content: 1 pc
Price: $ 56.39
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ID: 477573
Weight: 1.96ct (total)
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 5 pcs
Price: $ 55.14
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ID: 491704
Weight: 42.52ct (total)
Size: 16 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 49.94
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ID: 726150
Weight: 0.45ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 4.32
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ID: 471579
Weight: 5.29ct
Size: 13.9 x 10.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 54.82
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ID: 684824
Weight: 15.22ct
Size: 23.7 x 17.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.16
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ID: 443405
Weight: 6.04ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.85
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ID: 474032
Weight: 1.63ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.06
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ID: 737145
Weight: 4.29ct
Size: 13.6 x 8.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 21.45
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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 -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
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Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
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Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 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 -> 10 star ratings

I love the quality, package and info of your gems.

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

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
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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
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Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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