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

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ID: 381925
Weight: 3.79ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 20 pcs
Price: $ 182.33
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ID: 695057
Weight: 0.40ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.40
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ID: 474701
Weight: 1.88ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.38
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ID: 713786
Weight: 0.93ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.81
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ID: 482177
Weight: 2.10ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.14
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ID: 678048
Weight: 0.13ct (total)
Size: 2.2 x 2.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 78.00
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ID: 395333
Weight: 11.85ct
Size: 14 x 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 78.22
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ID: 678119
Weight: 5.40ct
Size: 22.9 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.67
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ID: 725302
Weight: 34.47ct
Size: 21.9 x 19.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 103.41
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ID: 448516
Weight: 1.07ct
Size: 7.5 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 680.77
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ID: 492399
Weight: 7.64ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.74
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ID: 465302
Weight: 3.88ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.95
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ID: 735769
Weight: 12.36ct
Size: 23.5 x 14.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 10.24
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ID: 484262
Weight: 4.90ct (total)
Size: 7.8 x 5.7 mm
Clarity: VS
Content: 4 pcs
Price: $ 64.68
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ID: 462031
Weight: 4.15ct (total)
Size: 11.9 x 6.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 49.46
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ID: 694842
Weight: 5.38ct
Size: 11 x 11 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 30.99
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ID: 415981
Weight: 1.59ct
Size: 16.4 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 50.38
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ID: 720326
Weight: 0.95ct
Size: 5.5 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 91.44
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ID: 647375
Weight: 1.79ct
Size: 8.1 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 40.81
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ID: 720238
Weight: 1.08ct
Size: 6.4 x 6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 77.76
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ID: 733464
Weight: 2.87ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.93
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ID: 450508
Weight: 3.92ct
Size: 14 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.93
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ID: 681906
Weight: 11.76ct
Size: 22.8 x 12.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 112.90
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ID: 662882
Weight: 1.79ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.04
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ID: 734747
Weight: 9.66ct
Size: 17.4 x 11.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 405.72
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ID: 420288
Weight: 20.92ct
Size: 24 x 17 mm
Clarity: Translucent
Content: 1 pc
Price: $ 69.04
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ID: 403390
Weight: 9.47ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.62
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ID: 577707
Weight: 7.60ct
Size: 17 x 12.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.64
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ID: 712440
Weight: 2.30ct
Size: 12.3 x 6.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 6.13
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ID: 718453
Weight: 0.08ct (total)
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 76.80
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ID: 606482
Weight: 32.19ct (total)
Size: 19.7 x 12.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 50.14
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ID: 428643
Weight: 5.52ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 43.72
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ID: 624897
Weight: 1.71ct
Size: 11.9 x 8.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 5.17
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ID: 742065
Weight: 2.92ct
Size: 12 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.20
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ID: 742826
Weight: 1.23ct
Size: 6.4 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 147.60
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ID: 724761
Weight: 2.14ct (total)
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 64.20
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ID: 692141
Weight: 0.61ct
Size: 5 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 36.60
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ID: 656759
Weight: 0.76ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.77
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ID: 639281
Weight: 1.54ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 38.63
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ID: 495784
Weight: 1.26ct
Size: 6.4 x 6.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 82.56
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ID: 681849
Weight: 0.20ct
Size: 3.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 114.64
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ID: 635821
Weight: 2.42ct
Size: 9.2 x 7.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 12.43
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ID: 699110
Weight: 2.87ct
Size: 10.8 x 8.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.11
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ID: 564593
Weight: 0.25ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 549.89
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ID: 663721
Weight: 3.15ct
Size: 8.7 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.12
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ID: 320983
Weight: 4.73ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 12.49
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ID: 731144
Weight: 1.53ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.69
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ID: 383838
Weight: 1.48ct
Size: 15.6 x 3.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 37.32
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ID: 447203
Weight: 2.06ct
Size: 7.6 x 7.5 mm
Clarity: VS
Content: 1 pc
Price: $ 97.36
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ID: 730456
Weight: 36.21ct
Size: 41.1 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.76
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ID: 478158
Weight: 1.16ct
Size: 9.6 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 153.12
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ID: 647278
Weight: 1.49ct
Size: 7.6 x 6.2 mm
Clarity: VS
Content: 1 pc
Price: $ 33.97
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ID: 608309
Weight: 2.29ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 42.32
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ID: 691528
Weight: 3.00ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 79.20
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ID: 496604
Weight: 24.65ct
Size: 19.7 x 15.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 51.08
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ID: 699565
Weight: 33.09ct
Size: 25.6 x 22.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.79
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ID: 559414
Weight: 2.55ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 52.34
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ID: 433535
Weight: 3.96ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 26.14
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ID: 743672
Weight: 1.82ct
Size: 7.7 x 6.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 218.40
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ID: 639276
Weight: 96.04ct
Size: 33.3 x 28.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 806.74
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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

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Posted By Curt's Cabochons in June, 2025
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Site is easy to navigate and the variety is great and how often new products are added is also great.

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Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

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

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Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
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there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
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Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
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