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

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ID: 735815
Weight: 29.14ct
Size: 31.5 x 16.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.13
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ID: 426670
Weight: 12.20ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 56.36
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ID: 352924
Weight: 1.00ct
Size: 7.3 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 118.80
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ID: 603164
Weight: 1.21ct
Size: 7.1 x 6.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 546.48
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ID: 475880
Weight: 6.37ct (total)
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 44.74
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ID: 540086
Weight: 1.23ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.85
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ID: 711733
Weight: 17.33ct (total)
Size: 17.3 x 13.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 31.20
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ID: 711076
Weight: 1.63ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.54
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ID: 693476
Weight: 4.86ct
Size: 13.7 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.50
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ID: 502047
Weight: 2.08ct
Size: 11.6 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.54
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ID: 728189
Weight: 0.03ct
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.37
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ID: 365508
Weight: 1.86ct
Size: 7.6 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 68.18
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ID: 458291
Weight: 1.23ct (total)
Size: 4.5 x 3.6 mm
Clarity: VS
Content: 4 pcs
Price: $ 162.36
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ID: 495710
Weight: 1.27ct
Size: 6.5 x 6.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 83.22
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ID: 628385
Weight: 15.18ct
Size: 20.8 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 91.08
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ID: 649010
Weight: 1.06ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.18
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ID: 497567
Weight: 1.96ct
Size: 8.2 x 6.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 51.74
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ID: 694428
Weight: 10.51ct (total)
Size: 15.2 x 9.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 88.28
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ID: 714356
Weight: 0.52ct
Size: 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 15.60
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ID: 415435
Weight: 2.72ct
Size: 9.8 x 8.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 158.58
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ID: 464355
Weight: 3.92ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 36.22
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ID: 710391
Weight: 4.62ct
Size: 14 x 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.48
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ID: 478215
Weight: 1.04ct
Size: 11 x 5.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 124.80
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ID: 685519
Weight: 1.75ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.80
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ID: 454806
Weight: 29.73ct (total)
Size: 22 x 14.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 39.24
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ID: 358112
Weight: 3.85ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 25.42
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ID: 700174
Weight: 0.30ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 18.00
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ID: 627479
Weight: 1.66ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.52
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ID: 533570
Weight: 2.09ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.62
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ID: 737488
Weight: 1.21ct
Size: 7.4 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 30.25
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ID: 662829
Weight: 0.89ct
Size: 6.1 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.34
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ID: 350920
Weight: 3.89ct (total)
Size: 3.5 x 3.5 mm
Clarity: VS-SI
Content: 15 pcs
Price: $ 35.94
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ID: 664918
Weight: 2.47ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.86
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ID: 490370
Weight: 6.69ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 48.58
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ID: 461980
Weight: 5.23ct (total)
Size: 12 x 6 mm
Clarity: VVS-VS
Content: 3 pcs
Price: $ 62.34
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ID: 499939
Weight: 11.99ct
Size: 17 x 13.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 79.14
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ID: 427902
Weight: 2.35ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 15.52
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ID: 626623
Weight: 1.83ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.65
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ID: 737625
Weight: 4.15ct
Size: 11.7 x 8.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 20.75
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ID: 431458
Weight: 1.56ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.45
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ID: 613290
Weight: 1.01ct
Size: 6.4 x 6.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.67
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ID: 454480
Weight: 0.95ct
Size: 7.9 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.13
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ID: 686715
Weight: 2.74ct (total)
Size: 10.3 x 9.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 8.09
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ID: 465683
Weight: 4.54ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.67
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ID: 733083
Weight: 0.45ct
Size: 5.9 x 3.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 18.90
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ID: 656559
Weight: 2.40ct
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.40
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ID: 662638
Weight: 2.33ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 55.92
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ID: 546473
Weight: 3.41ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.01
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ID: 727032
Weight: 0.68ct
Size: 8 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 20.40
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ID: 474693
Weight: 1.74ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.08
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ID: 659414
Weight: 1.06ct
Size: 6.3 x 5.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 2.54
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ID: 674454
Weight: 5.57ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 46.79
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ID: 728167
Weight: 0.04ct
Size: 2.2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.50
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ID: 334522
Weight: 10.87ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Transparent/Translucent
Content: 3 pcs
Price: $ 21.00
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ID: 474082
Weight: 9.77ct
Size: 11.6 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.69
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ID: 699083
Weight: 0.75ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.30
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ID: 418234
Weight: 8.43ct
Size: 16.2 x 10.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.68
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ID: 478594
Weight: 16.35ct
Size: 20.5 x 12.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.24
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ID: 637112
Weight: 0.92ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 48.58
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ID: 473190
Weight: 0.73ct
Size: 9.4 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.00
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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

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

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

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

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

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
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Great for buying gemstones, came with authenticity certs. Will buy again someday!

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Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

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

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All good

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Overall Rating -> 9 star ratings

I did not have any problems

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Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
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