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

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ID: 731010
Weight: 19.87ct (total)
Size: 24.5 x 11 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 13.60
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ID: 237442
Weight: 29.29ct
Size: 36.5 x 16.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 96.65
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ID: 729945
Weight: 75.66ct
Size: 34.2 x 28.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 72.64
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ID: 692414
Weight: 46.00ct
Size: 30.4 x 23 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.60
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ID: 627596
Weight: 1.58ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 62.57
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ID: 412183
Weight: 3.87ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 25.55
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ID: 663465
Weight: 0.90ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Price: $ 7.56
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ID: 725453
Weight: 8.91ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.15
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ID: 587285
Weight: 1.61ct
Size: 7.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 148.76
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ID: 458350
Weight: 1.88ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 248.16
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ID: 659166
Weight: 2.53ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 6.07
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ID: 486011
Weight: 2.46ct
Size: 9.2 x 6.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 22.73
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ID: 238083
Weight: 0.74ct
Size: 7 x 3.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 97.68
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ID: 479519
Weight: 17.57ct (total)
Size: 18.8 x 12.8 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 32.02
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ID: 410275
Weight: 5.33ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 35.18
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ID: 688979
Weight: 1.41ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 13.54
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ID: 495908
Weight: 1.02ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 57.23
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ID: 613436
Weight: 0.44ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.80
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ID: 516341
Weight: 1.31ct
Size: 6.4 x 6.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 124.51
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ID: 697087
Weight: 0.60ct (total)
Size: 3.8 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 12.96
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ID: 475297
Weight: 4.31ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 39.83
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ID: 700096
Weight: 21.82ct
Size: 16.9 x 15 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.46
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ID: 684617
Weight: 10.90ct
Size: 14.1 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 46.69
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ID: 476975
Weight: 32.98ct
Size: 18.4 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 118.73
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ID: 363298
Weight: 12.49ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.98
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ID: 693222
Weight: 8.00ct
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.68
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ID: 725603
Weight: 0.40ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.84
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ID: 688973
Weight: 2.15ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.84
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ID: 437875
Weight: 1.36ct
Size: 20.6 x 2.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.88
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ID: 739016
Weight: 0.40ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 20.00
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ID: 635665
Weight: 5.29ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 44.44
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ID: 694376
Weight: 21.31ct
Size: 18 x 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 179.00
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ID: 724588
Weight: 0.91ct
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.30
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ID: 550743
Weight: 6.76ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 44.62
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ID: 706885
Weight: 1.98ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.75
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ID: 685876
Weight: 1.07ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.69
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ID: 734993
Weight: 2.44ct
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.20
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ID: 717917
Weight: 2.13ct (total)
Size: 6 x 4.8 mm
Clarity: VVS
Content: 2 pcs
Price: $ 63.90
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ID: 705180
Weight: 3.02ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.80
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ID: 615299
Weight: 1.14ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 12.04
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ID: 737537
Weight: 4.16ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 187.20
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ID: 571882
Weight: 1.87ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 148.10
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ID: 684554
Weight: 1.22ct
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.75
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ID: 431209
Weight: 2.73ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 64.86
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ID: 724564
Weight: 0.52ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.60
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ID: 734948
Weight: 5.88ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.28
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ID: 592298
Weight: 0.70ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.10
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ID: 708515
Weight: 1.29ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.64
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ID: 692151
Weight: 0.44ct
Size: 4 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.78
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ID: 727340
Weight: 0.27ct
Size: 4.1 x 3.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 11.34
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ID: 713942
Weight: 0.87ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.62
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ID: 548545
Weight: 2.46ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 49.85
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ID: 430734
Weight: 7.05ct
Size: 11.9 x 11.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 18.34
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ID: 393082
Weight: 8.04ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 44.22
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ID: 520278
Weight: 4.83ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.63
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ID: 459909
Weight: 3.85ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 35.58
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ID: 602904
Weight: 1.44ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.31
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ID: 743170
Weight: 1.23ct
Size: 7.2 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 51.66
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ID: 554185
Weight: 1.16ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 43.96
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ID: 511708
Weight: 1.03ct
Size: 6.6 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 61.19
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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

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 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 -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to find what I wanted

Posted By Villian in December, 2024
Source: Bizrate
Enlarged Gemstone Image