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

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ID: 648320
Weight: 8.26ct
Size: 16.8 x 12.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 69.38
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ID: 471545
Weight: 1.52ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 200.64
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ID: 663373
Weight: 3.37ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 28.31
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ID: 414565
Weight: 8.63ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 56.96
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ID: 689607
Weight: 0.92ct
Size: 9 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.83
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ID: 465644
Weight: 5.09ct
Size: 14 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.56
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ID: 690267
Weight: 49.74ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 58.80
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ID: 713783
Weight: 0.86ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.22
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ID: 509246
Weight: 27.20ct
Size: 21.1 x 19.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 251.33
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ID: 560861
Weight: 0.91ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.41
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ID: 706778
Weight: 2.53ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.07
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ID: 683324
Weight: 4.96ct
Size: 11.9 x 8.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.95
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ID: 715759
Weight: 22.10ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 212.16
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ID: 460683
Weight: 1.11ct (total)
Size: 7.5 x 3.4 mm
Clarity: VVS-VS
Content: 3 pcs
Price: $ 146.52
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ID: 745432
Weight: 34.03ct
Size: 26.2 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 71.80
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ID: 672457
Weight: 2.19ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 52.56
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ID: 681899
Weight: 13.24ct
Size: 18 x 18 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 127.10
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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: 737062
Weight: 35.51ct
Size: 31.1 x 20.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.38
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ID: 491570
Weight: 79.32ct (total)
Size: 21.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 93.18
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ID: 743400
Weight: 0.87ct
Size: 6.1 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 87.00
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ID: 427336
Weight: 2.48ct (total)
Size: 6.1 x 4.2 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 16.37
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ID: 632004
Weight: 11.35ct
Size: 27.3 x 12.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.62
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ID: 721323
Weight: 0.51ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.48
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ID: 744430
Weight: 1.71ct
Size: 8.1 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 205.20
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ID: 734987
Weight: 4.25ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 21.25
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ID: 636875
Weight: 2.24ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 49.27
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ID: 692963
Weight: 26.27ct
Size: 34.3 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.46
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ID: 459569
Weight: 4.40ct
Size: 11 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.85
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ID: 358101
Weight: 2.17ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 57.58
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ID: 679241
Weight: 9.45ct
Size: 23.9 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.70
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ID: 497800
Weight: 33.27ct
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.90
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ID: 673432
Weight: 10.88ct (total)
Size: 16.8 x 10.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 30.68
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ID: 416144
Weight: 1.44ct
Size: 11.9 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.62
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ID: 330585
Weight: 12.07ct
Size: 17.4 x 13.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 143.39
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ID: 587677
Weight: 3.25ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 85.80
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ID: 348841
Weight: 51.28ct
Size: 28.6 x 26.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.69
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ID: 730480
Weight: 3.09ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.66
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ID: 721906
Weight: 0.51ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.18
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ID: 486373
Weight: 29.73ct
Size: 32.3 x 20.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.22
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ID: 688775
Weight: 0.86ct
Size: 11.9 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.26
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ID: 621636
Weight: 0.97ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.54
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ID: 452401
Weight: 0.50ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.10
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ID: 526782
Weight: 4.86ct
Size: 12.8 x 10.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.34
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ID: 571009
Weight: 0.80ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.39
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ID: 724863
Weight: 1.63ct
Size: 15.2 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 68.46
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ID: 716125
Weight: 11.71ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 112.42
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ID: 686207
Weight: 1.98ct
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.38
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ID: 475852
Weight: 7.35ct
Size: 15.1 x 8.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 38.81
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ID: 598429
Weight: 28.97ct
Size: 26.5 x 24.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.41
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ID: 650493
Weight: 10.42ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.38
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ID: 439318
Weight: 4.58ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 284.15
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ID: 724725
Weight: 0.20ct
Size: 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.60
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ID: 720288
Weight: 1.00ct
Size: 5.8 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 96.25
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ID: 299737
Weight: 6.03ct
Size: 22 x 7.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.89
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ID: 728192
Weight: 0.03ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.37
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ID: 727921
Weight: 3.18ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.63
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ID: 699055
Weight: 3.48ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.23
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ID: 688242
Weight: 0.40ct
Size: 5.9 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 26.40
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ID: 435374
Weight: 4.44ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 35.16
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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 -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
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Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
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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
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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 -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
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Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
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Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

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

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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