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

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ID: 491079
Weight: 5.82ct (total)
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 17.14
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ID: 668903
Weight: 9.26ct
Size: 22.7 x 8.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 200.02
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ID: 679132
Weight: 2.82ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.69
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ID: 548392
Weight: 14.62ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 54.80
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ID: 524002
Weight: 10.25ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 81.18
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ID: 497566
Weight: 1.89ct
Size: 8.1 x 6.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 49.90
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ID: 646613
Weight: 0.61ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 5.12
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ID: 730224
Weight: 2.68ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.99
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ID: 724418
Weight: 0.52ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.60
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ID: 465779
Weight: 7.40ct
Size: 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.65
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ID: 449054
Weight: 24.63ct
Size: 22.3 x 18.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 32.51
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ID: 418746
Weight: 7.14ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 37.70
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ID: 505566
Weight: 1.63ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.06
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ID: 745425
Weight: 2.41ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 77.84
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ID: 718267
Weight: 1.01ct
Size: 5.9 x 4.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 30.30
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ID: 544431
Weight: 0.70ct
Size: 6.3 x 4.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 36.96
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ID: 691765
Weight: 1.51ct
Size: 10.6 x 8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 81.54
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ID: 725289
Weight: 13.15ct
Size: 14.9 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.99
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ID: 464505
Weight: 4.00ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 36.96
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ID: 418439
Weight: 16.61ct
Size: 19.5 x 13.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 32.89
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ID: 534250
Weight: 3.88ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 126.68
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ID: 660193
Weight: 18.41ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 22.09
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ID: 393156
Weight: 3.67ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.23
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ID: 446504
Weight: 6.58ct
Size: 10.4 x 10.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 1,105.44
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ID: 586707
Weight: 21.03ct
Size: 23.6 x 13.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 138.80
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ID: 699730
Weight: 0.68ct
Size: 5.2 x 4.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 40.80
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ID: 350498
Weight: 2.95ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 56.14
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ID: 644770
Weight: 4.19ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 23.78
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ID: 712009
Weight: 9.61ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.60
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ID: 553121
Weight: 1.28ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.01
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ID: 436074
Weight: 3.58ct
Size: 14.3 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 11.63
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ID: 680796
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.30
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ID: 648467
Weight: 2.55ct (total)
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.42
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ID: 737615
Weight: 6.98ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.88
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ID: 394633
Weight: 1.11ct
Size: 7.5 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 54.56
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ID: 577820
Weight: avg. 0.41 ct / each
Size: 4.3 mm
Clarity: VS-SI
Price: $ 8.97
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ID: 687129
Weight: 9.70ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.64
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ID: 712055
Weight: 65.31ct (total)
Size: 25.4 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 173.99
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ID: 671074
Weight: 19.17ct
Size: 26.8 x 16.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 49.46
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ID: 720046
Weight: 6.01ct
Size: 9 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 180.30
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ID: 392366
Weight: 5.56ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 22.02
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ID: 531515
Weight: 1.54ct
Size: 6.8 x 5.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 154.58
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ID: 523170
Weight: 6.25ct
Size: 12.6 x 11.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 49.50
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ID: 676330
Weight: 5.16ct
Size: 14 x 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.68
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ID: 566495
Weight: 24.97ct (total)
Size: 20.7 x 13.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 57.02
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ID: 495353
Weight: 2.92ct
Size: 9.5 x 7.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 62.59
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ID: 546202
Weight: 1.22ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 87.17
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ID: 708334
Weight: 11.47ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.02
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ID: 546980
Weight: 38.34ct
Size: 21.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.36
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ID: 713391
Weight: 17.64ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 148.18
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ID: 686699
Weight: 2.93ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 3.52
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ID: 401339
Weight: 9.50ct
Size: 13 mm (calibrated)
Clarity: VVS
Price: $ 31.36
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ID: 693511
Weight: 2.96ct
Size: 8.3 x 6.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 98.14
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ID: 436953
Weight: 1.43ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.75
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ID: 708515
Weight: 1.29ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.64
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ID: 737179
Weight: 38.85ct
Size: 41 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.89
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ID: 715787
Weight: 3.87ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 37.15
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ID: 418236
Weight: 7.25ct
Size: 15.9 x 10.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 14.36
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ID: 559276
Weight: 2.08ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 42.68
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ID: 742804
Weight: 1.75ct
Size: 6.7 x 6.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 245.00
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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

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

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 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 -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
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My whole experience is great.

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went well

Posted By Doug in May, 2025
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All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
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Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
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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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