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

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ID: 698725
Weight: 2.19ct
Size: 8.2 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.14
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ID: 617078
Weight: 5.54ct (total)
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.70
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ID: 688149
Weight: 16.89ct (total)
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 49.45
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ID: 687135
Weight: 24.06ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.87
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ID: 505348
Weight: 2.72ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.85
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ID: 676047
Weight: 6.53ct
Size: 14 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.18
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ID: 713713
Weight: 0.97ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.15
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ID: 658549
Weight: 5.85ct
Size: 11 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.14
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ID: 411906
Weight: 1.41ct
Size: 9.3 x 6.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 93.06
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ID: 727329
Weight: 0.99ct
Size: 6 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 17.82
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ID: 500206
Weight: 3.22ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 29.75
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ID: 706945
Weight: 1.41ct
Size: 8 x 7.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 3.38
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ID: 728039
Weight: 0.11ct
Size: 2.7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 45.36
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ID: 694310
Weight: 18.27ct
Size: 19.9 x 18.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.82
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ID: 660182
Weight: 1.73ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.53
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ID: 348999
Weight: 2.47ct
Size: 23.5 x 4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 74.10
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ID: 658764
Weight: 10.42ct
Size: 16.1 x 13.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 87.53
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ID: 578045
Weight: 0.87ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 45.94
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ID: 479560
Weight: 2.54ct (total)
Size: 10 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.82
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ID: 631639
Weight: 6.33ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 75.96
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ID: 604529
Weight: 29.01ct
Size: 31.5 x 21.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.64
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ID: 498802
Weight: 3.43ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 36.22
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ID: 356973
Weight: 4.11ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 27.13
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ID: 648984
Weight: 1.26ct
Size: 7.1 x 6.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 3.02
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ID: 416045
Weight: 2.09ct
Size: 18.1 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 68.98
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ID: 397290
Weight: 5.61ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.03
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ID: 718114
Weight: 0.03ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.80
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ID: 734684
Weight: 36.81ct
Size: 25 x 17.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 294.48
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ID: 724988
Weight: 1.16ct
Size: 6.7 x 4.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 48.72
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ID: 722123
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.72
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ID: 559490
Weight: 1.32ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.02
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ID: 707084
Weight: 1.75ct
Size: 10.2 x 5.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 4.20
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ID: 558479
Weight: 2.52ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 9.59
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ID: 408313
Weight: 9.55ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.56
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ID: 719941
Weight: 2.37ct
Size: 8 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 71.10
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ID: 540049
Weight: 1.28ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 25.87
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ID: 716102
Weight: 3.01ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.90
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ID: 567634
Weight: 2.94ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.40
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ID: 392991
Weight: 4.00ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 105.60
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ID: 696541
Weight: 21.40ct
Size: 23.1 x 15.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.52
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ID: 686023
Weight: 3.32ct (total)
Size: 8.3 x 6.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 3.98
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ID: 674899
Weight: 5.35ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 44.94
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ID: 693368
Weight: 44.52ct
Size: 36 x 26 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.98
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ID: 501604
Weight: 0.81ct
Size: 11.4 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.74
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ID: 573264
Weight: 7.48ct
Size: 18.8 x 11.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.24
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ID: 724736
Weight: 0.70ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.00
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ID: 450569
Weight: 4.34ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 40.10
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ID: 727954
Weight: 1.22ct
Size: 6.6 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.32
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ID: 463482
Weight: 1.22ct
Size: 7.1 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.16
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ID: 359950
Weight: 4.05ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 26.74
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ID: 334758
Weight: 8.89ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 58.68
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ID: 559273
Weight: 1.57ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 32.22
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ID: 376782
Weight: 6.69ct (total)
Size: 7.2 x 6.6 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 61.81
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ID: 562907
Weight: 3.16ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.20
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ID: 707197
Weight: 1.47ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.11
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ID: 479644
Weight: 1.24ct
Size: 9.9 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.09
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ID: 699046
Weight: 0.76ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.38
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ID: 606959
Weight: 5.69ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 34.14
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ID: 649039
Weight: 2.13ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.24
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ID: 333946
Weight: 2.29ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 108.82
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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

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

Posted By Bern in October, 2024
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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 -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
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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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looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
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love the site, the experience and the products.

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I would recommend gem select yo everyone Fast service and no problems

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Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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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
Source: Bizrate
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