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

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ID: 694822
Weight: 6.91ct
Size: 11 x 9.7 mm
Clarity: VS
Content: 1 pc
Price: $ 207.30
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ID: 333533
Weight: 68.24ct (total)
Size: 23.5 x 19.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 1,171.00
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ID: 408187
Weight: 11.09ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 23.82
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ID: 720282
Weight: 1.57ct
Size: 7.2 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 151.12
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ID: 724776
Weight: 0.41ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 68.88
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ID: 371104
Weight: 13.45ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.76
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ID: 333645
Weight: 16.70ct (total)
Size: 15.3 x 11.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 242.48
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ID: 688808
Weight: 0.71ct
Size: 9.2 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 6.82
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ID: 718609
Weight: 17.56ct
Size: 24 x 16.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 105.36
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ID: 655293
Weight: 3.05ct
Size: 15.2 x 7.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 25.62
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ID: 733767
Weight: 7.13ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 64.43
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ID: 715775
Weight: 1.34ct
Size: 8.5 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 85.22
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ID: 332914
Weight: 17.76ct
Size: 18.9 x 14.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 28.13
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ID: 734697
Weight: 34.41ct
Size: 25.3 x 18.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 330.34
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ID: 697865
Weight: 5.81ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 48.80
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ID: 708510
Weight: 1.16ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.95
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ID: 697722
Weight: 1.27ct
Size: 11.1 x 7.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 38.48
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ID: 742087
Weight: 2.93ct
Size: 12 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.30
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ID: 348554
Weight: 2.28ct
Size: 25.1 x 3.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 75.24
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ID: 465504
Weight: 4.12ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 36.06
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ID: 737160
Weight: 5.89ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.45
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ID: 418320
Weight: 5.90ct
Size: 13.4 x 10 mm
Clarity: Translucent
Content: 1 pc
Price: $ 11.69
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ID: 704940
Weight: 23.17ct
Size: 38 x 9.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.56
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ID: 710378
Weight: 2.70ct
Size: 9.4 x 9.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.68
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ID: 428695
Weight: 3.62ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 28.67
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ID: 717920
Weight: 2.03ct (total)
Size: 6.1 x 4.8 mm
Clarity: VVS
Content: 2 pcs
Price: $ 60.90
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ID: 708205
Weight: 22.46ct
Size: 25.2 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 80.86
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ID: 403681
Weight: 7.25ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.34
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ID: 382788
Weight: 22.96ct
Size: 27.8 x 14.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.46
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ID: 436168
Weight: 6.32ct (total)
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 3 pcs
Price: $ 20.53
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ID: 491090
Weight: 14.90ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 14.30
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ID: 482194
Weight: 21.12ct (total)
Size: 17.1 x 12.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 24.84
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ID: 725606
Weight: 0.38ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.65
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ID: 672307
Weight: 0.76ct
Size: 6.9 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.24
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ID: 740728
Weight: 16.80ct
Size: 16 x 16 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 588.00
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ID: 713824
Weight: 18.37ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 154.31
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ID: 479214
Weight: 21.50ct (total)
Size: 15.2 x 10.5 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 39.17
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ID: 577359
Weight: 10.40ct
Size: 25.8 x 10.2 mm
Clarity: VS
Content: 1 pc
Price: $ 96.10
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ID: 462680
Weight: 1.81ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 95.57
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ID: 586426
Weight: 1.24ct
Size: 7.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 81.84
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ID: 565262
Weight: 22.00ct
Size: 27.6 x 12.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.55
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ID: 341162
Weight: 1.82ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 5 pcs
Price: $ 40.84
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ID: 673585
Weight: 0.09ct (total)
Size: 2.2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 49.14
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ID: 492070
Weight: 9.87ct
Size: 16.5 x 13.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 37.13
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ID: 563566
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 23.34
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ID: 692475
Weight: 19.87ct
Size: 18.4 x 14.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 166.91
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ID: 688811
Weight: 0.91ct
Size: 8.9 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 8.74
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ID: 594730
Weight: 0.92ct
Size: 5 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 21.38
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ID: 596461
Weight: 2.78ct
Size: 9.4 x 9.3 mm
Clarity: VS
Content: 1 pc
Price: $ 18.35
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ID: 711828
Weight: 3.00ct
Size: 12 x 11 mm
Clarity: Translucent
Content: 1 pc
Price: $ 79.85
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ID: 672455
Weight: 2.15ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 51.60
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ID: 384739
Weight: 6.51ct
Size: 20.7 x 10.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 58.69
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ID: 409416
Weight: 7.69ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 36.65
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ID: 690255
Weight: 72.05ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 66.00
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ID: 725474
Weight: 0.38ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3.65
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ID: 672301
Weight: 0.99ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.76
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ID: 528219
Weight: 0.87ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.04
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ID: 651078
Weight: 0.91ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.64
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ID: 349578
Weight: 1.70ct
Size: 18.9 x 3.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 49.37
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ID: 634765
Weight: 1.32ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 38.02
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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

It was easy and to the point

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

I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
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Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
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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
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Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
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It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
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It was easy to find what I wanted

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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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
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