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

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ID: 363171
Weight: 21.22ct
Size: 22.1 x 16.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.02
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ID: 711504
Weight: 2.47ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.58
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ID: 378447
Weight: 7.49ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 29.66
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ID: 606570
Weight: 5.33ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 70.36
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ID: 669527
Weight: 19.06ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 57.18
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ID: 722993
Weight: 1.16ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 34.80
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ID: 528132
Weight: 2.31ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.40
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ID: 370374
Weight: 26.60ct (total)
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 42.49
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ID: 704404
Weight: 1.46ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 47.99
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ID: 675692
Weight: 1.11ct
Size: 10.5 x 5.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.16
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ID: 650711
Weight: 30.49ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 18.30
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ID: 569240
Weight: 0.82ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 7.57
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ID: 526437
Weight: 6.58ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 61.93
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ID: 699056
Weight: 3.11ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.12
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ID: 680734
Weight: 0.75ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 22.50
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ID: 363873
Weight: 13.47ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 74.09
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ID: 663321
Weight: 15.36ct (total)
Size: 20.4 x 13.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 10.87
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ID: 496385
Weight: 1.63ct (total)
Size: 7 x 3.6 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 17.21
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ID: 462961
Weight: 4.11ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.56
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ID: 724944
Weight: 0.35ct
Size: 4.1 x 3.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 14.70
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ID: 357935
Weight: 4.11ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 27.13
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ID: 492204
Weight: 6.22ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 23.40
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ID: 658445
Weight: 25.55ct
Size: 19.5 x 18.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 37.40
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ID: 581770
Weight: 13.84ct
Size: 15 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.92
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ID: 406256
Weight: 0.93ct
Size: 6.6 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 104.57
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ID: 712034
Weight: 6.16ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.42
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ID: 339811
Weight: 1.52ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 34.10
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ID: 637110
Weight: 0.81ct
Size: 7.8 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 42.77
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ID: 697467
Weight: 0.64ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3.84
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ID: 546514
Weight: 2.29ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 36.28
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ID: 716396
Weight: 0.46ct
Size: 7.9 x 4.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 29.26
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ID: 465365
Weight: 4.78ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.83
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ID: 334930
Weight: 19.20ct
Size: 14.5 x 13.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.69
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ID: 483547
Weight: 1.52ct
Size: 6.9 x 5.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 130.42
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ID: 338298
Weight: 10.58ct
Size: 20.1 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.92
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ID: 608948
Weight: 2.49ct
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 46.02
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ID: 707088
Weight: 2.66ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.38
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ID: 664035
Weight: 1.92ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 41.47
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ID: 730479
Weight: 2.76ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.71
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ID: 348625
Weight: 23.10ct
Size: 25.9 x 19.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.49
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ID: 454581
Weight: 0.74ct
Size: 5.4 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.26
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ID: 522793
Weight: 14.65ct
Size: 29.2 x 7.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.64
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ID: 482475
Weight: 25.95ct
Size: 31.9 x 18.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.70
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ID: 656757
Weight: 0.93ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.62
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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

The stones are very nice.

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

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 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

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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Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
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I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
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Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
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Love, and have always loved, your website.

Posted By Aberabic in July, 2025
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