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

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ID: 479852
Weight: 4.18ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.63
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ID: 642961
Weight: 4.80ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 44.06
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ID: 688252
Weight: 0.36ct
Size: 4.3 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 23.76
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ID: 729875
Weight: 0.85ct
Size: 6.1 x 5.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 142.80
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ID: 397300
Weight: 5.96ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.34
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ID: 392108
Weight: 23.53ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 62.12
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ID: 389038
Weight: 6.88ct (total)
Size: 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 45.41
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ID: 688428
Weight: 1.02ct
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.99
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ID: 694220
Weight: 0.91ct
Size: 14.1 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.30
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ID: 492868
Weight: 5.73ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.45
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ID: 576861
Weight: 8.83ct
Size: 19.1 x 12.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 12.36
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ID: 486226
Weight: 6.99ct
Size: 14 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 58.72
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ID: 472410
Weight: 6.98ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 25.13
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ID: 699665
Weight: 8.06ct
Size: 14 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.74
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ID: 701235
Weight: 16.31ct
Size: 16.6 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 97.86
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ID: 477568
Weight: 1.92ct (total)
Size: 5 mm (calibrated)
Clarity: Translucent
Content: 5 pcs
Price: $ 54.01
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ID: 736381
Weight: 0.86ct
Size: 7.7 x 5.1 mm
Clarity: SI
Content: 1 pc
Price: $ 30.34
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ID: 643668
Weight: 6.36ct
Size: 25.9 x 9 mm
Clarity: VVS
Content: 1 pc
Price: $ 53.42
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ID: 456505
Weight: 2.76ct
Size: 9.5 x 7.8 mm
Clarity: VS
Content: 1 pc
Price: $ 25.50
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ID: 390932
Weight: 1.60ct
Size: 7.9 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 57.42
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ID: 686206
Weight: 12.14ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.57
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ID: 647356
Weight: 0.81ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 29.16
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ID: 398139
Weight: 1.57ct
Size: 14.5 x 3.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.59
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ID: 541916
Weight: 2.25ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.80
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ID: 640037
Weight: 1.14ct (total)
Size: 4.5 x 4.4 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.58
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ID: 325971
Weight: 2.92ct
Size: 9.4 x 8 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 10.40
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ID: 502935
Weight: 2.09ct
Size: 16.4 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 68.98
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ID: 711424
Weight: 0.50ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.33
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ID: 487191
Weight: 8.25ct
Size: 17.4 x 11.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 84.18
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ID: 485179
Weight: 12.01ct
Size: 18.3 x 18.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 31.70
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ID: 618792
Weight: 8.82ct
Size: 14 x 14 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 44.59
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ID: 429716
Weight: 2.43ct (total)
Size: 6.9 x 4.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 48.12
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ID: 718511
Weight: 23.45ct
Size: 21.7 x 17.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 140.70
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ID: 486568
Weight: 19.10ct
Size: 31.6 x 8.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.61
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ID: 735809
Weight: 21.39ct
Size: 34.4 x 15.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.71
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ID: 481331
Weight: 26.85ct
Size: 32.2 x 21.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.58
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ID: 433681
Weight: 4.90ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 32.34
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ID: 726857
Weight: 0.56ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.52
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ID: 721594
Weight: 8.94ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.94
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ID: 737359
Weight: 1.27ct
Size: 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.62
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ID: 723016
Weight: 0.50ct
Size: 4.8 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.00
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ID: 514072
Weight: avg. 1.57 ct / each
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 10.37
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ID: 435707
Weight: 7.53ct
Size: 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.65
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ID: 684636
Weight: 0.37ct
Size: 4.4 x 3.5 mm
Clarity: VS-SI
Price: $ 15.54
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ID: 728144
Weight: 1.17ct
Size: 6.3 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.02
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ID: 707743
Weight: 7.21ct
Size: 16 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 51.91
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ID: 450768
Weight: 5.02ct
Size: 14.4 x 10.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.38
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ID: 682026
Weight: 0.99ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.82
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ID: 388108
Weight: 0.98ct
Size: 7.5 x 5.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.28
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ID: 479152
Weight: 2.71ct (total)
Size: 10 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.62
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ID: 504640
Weight: 4.53ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 42.60
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ID: 505650
Weight: 2.43ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 160.38
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ID: 732549
Weight: 6.08ct
Size: 13.6 x 8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 218.88
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ID: 375915
Weight: 3.82ct (total)
Size: 8.1 x 7 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 29.59
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ID: 497803
Weight: 39.79ct
Size: 21.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.11
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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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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 -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
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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

love these guys been ordering since 2000 maybe

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

All good

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

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
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Overall Rating -> 10 star ratings

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

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

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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Overall Rating -> 10 star ratings

Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
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Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
Source: Bizrate
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