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

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ID: 725455
Weight: 6.07ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 6.92
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ID: 480143
Weight: 3.92ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 7 pcs
Price: $ 36.22
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ID: 673095
Weight: 1.65ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 39.60
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ID: 592768
Weight: 1.23ct (total)
Size: 8 x 4.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 22.73
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ID: 464459
Weight: 4.18ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 38.63
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ID: 718162
Weight: 0.76ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.80
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ID: 367640
Weight: 5.41ct
Size: 12.2 x 8.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.50
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ID: 491389
Weight: 39.93ct
Size: 36.1 x 23.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 64.21
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ID: 459861
Weight: 4.74ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 43.80
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ID: 700707
Weight: 0.51ct
Size: 4.7 mm
Clarity: SI
Content: 1 pc
Price: $ 30.60
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ID: 481440
Weight: 1.61ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.27
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ID: 502887
Weight: 2.81ct (total)
Size: 7 x 6.2 mm
Clarity: VS
Content: 5 pcs
Price: $ 22.26
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ID: 586427
Weight: 1.68ct
Size: 7.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 110.88
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ID: 472751
Weight: 3.85ct
Size: 12.4 x 9.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 48.47
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ID: 726149
Weight: 0.34ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3.26
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ID: 663094
Weight: 21.10ct (total)
Size: 19.8 x 17.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 14.94
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ID: 464429
Weight: 4.61ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 42.60
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ID: 595245
Weight: 1.20ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 110.88
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ID: 708206
Weight: 23.40ct
Size: 22.9 x 14.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.20
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ID: 692997
Weight: 22.54ct
Size: 37.4 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.11
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ID: 731015
Weight: 17.72ct (total)
Size: 22.1 x 14.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 12.12
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ID: 437212
Weight: 3.91ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.74
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ID: 632003
Weight: 11.52ct
Size: 19.6 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.39
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ID: 328316
Weight: 13.56ct (total)
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 89.50
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ID: 684081
Weight: 12.68ct
Size: 16 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 18.26
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ID: 647617
Weight: 1.27ct
Size: 7.4 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.96
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ID: 648447
Weight: 2.15ct (total)
Size: 7.2 x 6 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 5.16
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ID: 683069
Weight: 7.87ct
Size: 16.5 x 7.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 75.55
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ID: 685316
Weight: 0.93ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 39.06
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ID: 512181
Weight: 1.89ct
Size: 13.2 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 172.14
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ID: 671944
Weight: 1.87ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 44.88
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ID: 357384
Weight: 4.26ct (total)
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 183.58
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ID: 582570
Weight: 1.12ct
Size: 8.6 x 6.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 59.14
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ID: 736581
Weight: 49.84ct
Size: 26.4 x 22.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.27
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ID: 736705
Weight: 1.53ct
Size: 9.4 x 8.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.71
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ID: 721182
Weight: 1.22ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 10.25
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ID: 480705
Weight: 3.22ct (total)
Size: 3.8 x 3.7 mm
Clarity: Translucent
Content: 30 pcs
Price: $ 27.55
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ID: 602715
Weight: 0.94ct
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 31.02
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ID: 675224
Weight: 9.03ct
Size: 16.3 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.29
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ID: 513691
Weight: 17.62ct
Size: 28.5 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.26
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ID: 694757
Weight: 3.26ct
Size: 7.5 x 7.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 97.80
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ID: 478049
Weight: 4.82ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.16
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ID: 474958
Weight: 2.70ct (total)
Size: 6.2 x 4.2 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 89.10
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ID: 557813
Weight: 4.42ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.85
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ID: 453056
Weight: 4.96ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 45.83
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ID: 577343
Weight: 5.58ct
Size: 14.8 x 10.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 43.02
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ID: 722377
Weight: 4.50ct
Size: 16.6 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.20
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ID: 713735
Weight: 1.11ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.32
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ID: 433504
Weight: 5.22ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 34.45
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ID: 430719
Weight: 2.50ct (total)
Size: 6.1 x 4.2 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 16.50
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ID: 478519
Weight: 0.72ct
Size: 6.6 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.46
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ID: 693481
Weight: 1.94ct
Size: 7.2 x 6 mm
Clarity: VVS
Content: 1 pc
Price: $ 64.32
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ID: 345006
Weight: 13.54ct
Size: 12.8 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.46
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ID: 516620
Weight: 1.26ct
Size: 10 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 99.79
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ID: 691358
Weight: 2.17ct
Size: 8 x 6.4 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 130.20
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ID: 707900
Weight: 2.79ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.62
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ID: 346641
Weight: 3.81ct
Size: 15.7 x 7.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 2,816.35
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ID: 497053
Weight: 1.96ct
Size: 8.3 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 35.22
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ID: 698590
Weight: 6.74ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 56.62
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ID: 699769
Weight: 9.18ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.81
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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

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

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

love the site, the experience and the products.

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

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
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Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
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Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
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Overall Rating -> 10 star ratings

I have ordered from Genselect before and always had a great experience. My go to source!

Posted By Kycaver in October, 2024
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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
Source: Bizrate
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