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

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ID: 658350
Weight: 4.26ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.34
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ID: 480848
Weight: 5.19ct (total)
Size: 4.4 x 4.3 mm
Clarity: Transparent
Content: 30 pcs
Price: $ 44.65
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ID: 674441
Weight: 10.71ct
Size: 25.5 x 15.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.99
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ID: 460353
Weight: 3.69ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 48.71
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ID: 664525
Weight: 2.68ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 57.89
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ID: 743061
Weight: 2.18ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 98.10
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ID: 736000
Weight: 58.56ct
Size: 41.4 x 23.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 48.49
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ID: 430496
Weight: 1.62ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 53.46
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ID: 369036
Weight: 55.92ct
Size: 34.2 x 24.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 46.97
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ID: 654806
Weight: 20.14ct
Size: 23.5 x 23 mm
Clarity: Opaque
Content: 1 pc
Price: $ 62.59
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ID: 357444
Weight: 3.72ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 24.55
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ID: 643494
Weight: 2.14ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 5.65
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ID: 685861
Weight: 0.98ct
Size: 6.6 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.04
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ID: 720908
Weight: 1.03ct
Size: 7.7 x 5.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.65
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ID: 409928
Weight: 10.90ct
Size: 15.4 x 11.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 371.94
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ID: 376945
Weight: 3.39ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 38.30
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ID: 500829
Weight: 13.10ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 101.51
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ID: 708321
Weight: 8.27ct
Size: 15.8 x 12.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.54
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ID: 613308
Weight: 0.44ct
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 18.00
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ID: 724299
Weight: 2.72ct (total)
Size: 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 26.11
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ID: 658352
Weight: 3.86ct
Size: 16.7 x 8.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.90
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ID: 449666
Weight: 3.69ct (total)
Size: 7.2 x 6.2 mm
Clarity: Transparent
Content: 3 pcs
Price: $ 24.36
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ID: 707095
Weight: 2.76ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.62
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ID: 707934
Weight: 3.02ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.00
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ID: 721742
Weight: 28.53ct
Size: 27 x 16.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.24
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ID: 308124
Weight: 1.73ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 98.20
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ID: 745502
Weight: 4.09ct
Size: 9.9 x 9.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 204.50
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ID: 723884
Weight: 8.11ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.64
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ID: 382777
Weight: 1.82ct
Size: 7.4 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 89.94
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ID: 708367
Weight: 3.35ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.22
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ID: 692661
Weight: 13.48ct
Size: 16 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 113.23
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ID: 401030
Weight: 44.24ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 87.60
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ID: 582913
Weight: 1.66ct
Size: 9.4 x 7.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 87.65
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ID: 686024
Weight: 7.57ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 9.08
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ID: 474826
Weight: 23.54ct (total)
Size: 21.8 x 11.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 55.93
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ID: 464243
Weight: 3.82ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 35.29
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ID: 459655
Weight: 3.92ct
Size: 11 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 31.04
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ID: 391419
Weight: 30.47ct
Size: 28.9 x 23.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.22
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ID: 463469
Weight: 4.09ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 32.39
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ID: 727480
Weight: 0.70ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.60
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ID: 457118
Weight: 2.10ct
Size: 9.7 x 7.5 mm
Clarity: VS
Content: 1 pc
Price: $ 19.40
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ID: 722760
Weight: 36.47ct
Size: 28.6 x 20.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 306.35
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ID: 693505
Weight: 2.48ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 82.22
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ID: 521007
Weight: 80.59ct
Size: 35.3 x 25.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 212.76
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ID: 534722
Weight: 2.96ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.45
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ID: 730099
Weight: 2.71ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.26
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ID: 398155
Weight: 1.68ct
Size: 17.9 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.79
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ID: 728375
Weight: 6.86ct
Size: 14.9 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.99
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ID: 244652
Weight: 16.51ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 37.06
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ID: 587119
Weight: 2.60ct
Size: 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 68.64
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ID: 365482
Weight: 1.70ct
Size: 7.5 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 62.32
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ID: 450920
Weight: 1.69ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.61
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ID: 707147
Weight: 1.35ct
Size: 9.6 x 5.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 3.24
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ID: 418350
Weight: 8.73ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.29
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ID: 413659
Weight: 1.77ct
Size: 13.2 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 105.14
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ID: 733748
Weight: 3.33ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.08
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ID: 662663
Weight: 21.89ct (total)
Size: 17.5 x 14.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 15.50
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ID: 706807
Weight: 2.02ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.85
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ID: 411902
Weight: 1.00ct
Size: 7.5 x 5.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 66.00
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ID: 486993
Weight: 43.81ct
Size: 34.6 x 25.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.92
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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

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 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
Source: Bizrate

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

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 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

I am filling a small treasure chest and picked a nice amethyst.

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

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
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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 -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
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