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

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ID: 408329
Weight: 3.31ct
Size: 10.3 x 8.9 mm
Clarity: VS
Content: 1 pc
Price: $ 131.08
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ID: 448964
Weight: 2.80ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 18.48
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ID: 499043
Weight: 2.66ct (total)
Size: 5.2 x 4.2 mm
Clarity: VS-SI
Content: 5 pcs
Price: $ 351.12
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ID: 376946
Weight: 3.51ct
Size: 9.2 x 8 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 39.67
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ID: 486599
Weight: 20.64ct
Size: 30.9 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.62
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ID: 682025
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.08
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ID: 498316
Weight: 4.41ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 46.57
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ID: 542107
Weight: 1.33ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.54
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ID: 696440
Weight: 55.46ct
Size: 37.6 x 26 mm
Clarity: Opaque
Content: 1 pc
Price: $ 99.83
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ID: 685242
Weight: 16.03ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.96
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ID: 672008
Weight: 9.71ct (total)
Size: 20.2 x 10.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 27.38
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ID: 445855
Weight: 4.87ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.92
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ID: 714153
Weight: 0.45ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 13.50
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ID: 446567
Weight: 5.19ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.14
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ID: 552290
Weight: 6.51ct
Size: 16.8 x 11.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.18
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ID: 434905
Weight: 1.38ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.11
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ID: 534725
Weight: 2.96ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Price: $ 23.45
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ID: 558117
Weight: 1.78ct (total)
Size: 7 x 5.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 4.70
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ID: 390748
Weight: 2.06ct (total)
Size: 5.2 x 4.2 mm
Clarity: VS
Content: 5 pcs
Price: $ 133.08
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ID: 437767
Weight: 1.50ct
Size: 16.8 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 45.00
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ID: 721174
Weight: 0.96ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.06
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ID: 635826
Weight: 4.78ct
Size: 14 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 24.55
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ID: 671019
Weight: 23.11ct
Size: 30 x 18.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 59.63
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ID: 276517
Weight: 0.55ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 137.50
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ID: 408343
Weight: 9.79ct
Size: 14 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 23.12
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ID: 449613
Weight: 2.85ct (total)
Size: 8.1 x 6.9 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 18.82
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ID: 687803
Weight: 2.16ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.32
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ID: 490996
Weight: 9.50ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 27.97
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ID: 727194
Weight: 0.68ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.24
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ID: 479252
Weight: 2.69ct (total)
Size: 9.9 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.40
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ID: 686797
Weight: 0.99ct (total)
Size: 5.8 x 5.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 21.38
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ID: 725299
Weight: 21.31ct
Size: 22.1 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 76.72
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ID: 541246
Weight: 1.08ct (total)
Size: 8.1 x 4.3 mm
Clarity: VS
Content: 2 pcs
Price: $ 7.13
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ID: 410350
Weight: 2.44ct (total)
Size: 7.7 x 5.2 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 11.65
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ID: 725601
Weight: 0.71ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.82
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ID: 554452
Weight: 0.81ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.04
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ID: 672460
Weight: 7.02ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 19.80
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ID: 462834
Weight: 1.47ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 77.62
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ID: 700176
Weight: 0.42ct
Size: 4.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 25.20
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ID: 357687
Weight: 3.96ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 21.78
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ID: 619147
Weight: 6.17ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 81.44
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ID: 698599
Weight: 1.08ct
Size: 6.2 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.48
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ID: 497259
Weight: 2.98ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 27.54
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ID: 684381
Weight: 0.85ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 35.70
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ID: 557823
Weight: 3.52ct
Size: 9.5 mm (calibrated)
Clarity: VVS-VS
Price: $ 37.32
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ID: 390589
Weight: 2.32ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 149.32
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ID: 387273
Weight: 3.11ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 20.53
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ID: 365497
Weight: 1.29ct
Size: 7.1 x 5.9 mm
Clarity: VS
Price: $ 39.40
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ID: 710996
Weight: 13.08ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 34.85
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ID: 511704
Weight: 0.78ct
Size: 5.4 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 46.33
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ID: 663438
Weight: 0.68ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.06
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ID: 517059
Weight: 29.54ct
Size: 29.9 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.70
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ID: 692470
Weight: 23.66ct
Size: 20 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 198.74
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ID: 626603
Weight: 1.31ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.11
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ID: 724874
Weight: 0.46ct
Size: 4.6 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 19.32
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ID: 424653
Weight: 0.70ct
Size: 5.2 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 27.72
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ID: 543389
Weight: 0.65ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.62
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ID: 366485
Weight: 1.18ct
Size: 8.4 x 6.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 165.68
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ID: 430231
Weight: 2.55ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 16.84
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ID: 714970
Weight: 12.91ct
Size: 14 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.47
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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

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

Posted By Ron in April, 2025
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great experience

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Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

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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

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Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 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 -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
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