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

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ID: 712225
Weight: 0.93ct
Size: 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.48
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ID: 687079
Weight: 12.74ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.29
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ID: 579530
Weight: 4.19ct
Size: 12.1 x 9.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 63.61
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ID: 691217
Weight: 0.62ct
Size: 5 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 52.08
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ID: 442882
Weight: 3.65ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.64
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ID: 726811
Weight: 0.76ct
Size: 8.1 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.68
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ID: 497876
Weight: 3.48ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 24.02
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ID: 386328
Weight: 6.30ct (total)
Size: 16.1 x 9.4 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 56.05
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ID: 493104
Weight: 5.77ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.74
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ID: 648646
Weight: 17.01ct
Size: 24.1 x 18.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.79
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ID: 700498
Weight: 25.78ct
Size: 20.3 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.92
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ID: 325875
Weight: 9.02ct (total)
Size: 9.5 x 6.6 mm
Clarity: Transparent/Translucent
Content: 4 pcs
Price: $ 32.15
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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: 364378
Weight: 16.91ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.43
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ID: 648333
Weight: 0.64ct
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 23.04
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ID: 685688
Weight: 0.92ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.93
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ID: 472697
Weight: 3.09ct
Size: 11.1 x 8.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 42.78
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ID: 573139
Weight: 4.13ct (total)
Size: 12.1 x 6.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 43.61
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ID: 389966
Weight: 0.83ct
Size: 6.7 x 4.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 35.86
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ID: 685511
Weight: 3.09ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 29.66
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ID: 732445
Weight: 0.55ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.20
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ID: 716323
Weight: 13.68ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 131.33
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ID: 592330
Weight: 0.71ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.53
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ID: 245378
Weight: 2.36ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 155.76
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ID: 730013
Weight: 0.73ct
Size: 7.5 x 3.5 mm
Clarity: VS
Content: 1 pc
Price: $ 43.80
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ID: 325978
Weight: 2.60ct
Size: 9.2 x 7.5 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 9.26
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ID: 701747
Weight: 7.51ct
Size: 16.6 x 7.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.06
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ID: 696452
Weight: 34.09ct
Size: 36.6 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.09
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ID: 578239
Weight: 0.85ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.88
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ID: 516393
Weight: 25.28ct
Size: 22.9 x 14.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.70
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ID: 350310
Weight: 1.90ct
Size: 17.7 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 55.18
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ID: 640078
Weight: 1.52ct
Size: 6.8 x 6.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.12
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ID: 376270
Weight: 3.22ct
Size: 9.5 x 7.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 24.95
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ID: 503755
Weight: 4.70ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 43.43
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ID: 674985
Weight: 16.87ct
Size: 28.3 x 19 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.18
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ID: 619765
Weight: 6.74ct
Size: 14 x 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 28.39
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ID: 729975
Weight: 1.29ct
Size: 13.8 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 77.40
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ID: 741425
Weight: 1.00ct
Size: 6.2 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 130.00
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ID: 686317
Weight: 0.24ct
Size: 4.5 x 3.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 9.24
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ID: 548382
Weight: 14.65ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 54.92
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ID: 409706
Weight: 12.53ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 59.70
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ID: 397421
Weight: 5.24ct
Size: 11 x 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.58
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ID: 738768
Weight: 0.52ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.00
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ID: 567158
Weight: 4.96ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.00
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ID: 396307
Weight: 3.76ct
Size: 8.5 x 8.3 mm
Clarity: VS
Content: 1 pc
Price: $ 184.38
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ID: 733111
Weight: 0.54ct
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.68
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ID: 479108
Weight: 2.36ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.92
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ID: 345998
Weight: 0.83ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 43.82
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ID: 679223
Weight: 13.59ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 81.54
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ID: 650056
Weight: 1.00ct (total)
Size: 5.4 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.40
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ID: 561751
Weight: 4.31ct
Size: 12 x 10 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 227.57
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ID: 698788
Weight: 0.98ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 8.23
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ID: 554270
Weight: 34.68ct
Size: 24.2 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.12
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ID: 491191
Weight: 10.66ct
Size: 20.2 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.38
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ID: 492524
Weight: 5.35ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.70
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ID: 435435
Weight: 4.81ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.75
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ID: 691411
Weight: 3.01ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 79.46
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ID: 605813
Weight: 30.23ct (total)
Size: 18.3 x 13.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 47.09
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ID: 718313
Weight: 1.27ct (total)
Size: 5.3 x 4.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 38.10
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ID: 680800
Weight: 1.25ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 37.50
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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 -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

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

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

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The checkout said the my ccv was invalid. i had to use another card.

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Overall Rating -> 10 star ratings

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

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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

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Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
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Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
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