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

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ID: 664831
Weight: 0.84ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.07
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ID: 712197
Weight: 3.95ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.52
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ID: 361825
Weight: 20.89ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 27.58
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ID: 663068
Weight: 4.50ct
Size: 11.9 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.80
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ID: 395655
Weight: 1.00ct
Size: 6.4 x 4.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 62.95
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ID: 630422
Weight: 21.81ct
Size: 20.2 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 115.42
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ID: 513263
Weight: 1.33ct
Size: 7.6 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 134.39
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ID: 608431
Weight: 9.51ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 175.74
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ID: 727201
Weight: 1.12ct
Size: 6 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.16
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ID: 635660
Weight: 5.55ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 46.62
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ID: 654793
Weight: 5.22ct
Size: 11.9 x 9.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 68.90
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ID: 478314
Weight: 6.55ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 60.01
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ID: 669202
Weight: 13.80ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.56
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ID: 633689
Weight: 6.95ct
Size: 13.4 x 11.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.95
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ID: 476475
Weight: 7.04ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 65.05
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ID: 503526
Weight: 2.93ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 27.07
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ID: 357598
Weight: 4.03ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 26.60
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ID: 715697
Weight: 2.84ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.26
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ID: 686757
Weight: 0.28ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 13.44
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ID: 682817
Weight: 1.03ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.54
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ID: 662686
Weight: 1.57ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.68
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ID: 553496
Weight: 1.93ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 43.61
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ID: 461395
Weight: 1.27ct (total)
Size: 4 x 3.3 mm
Clarity: VS
Content: 5 pcs
Price: $ 167.64
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ID: 712673
Weight: 10.09ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 26.88
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ID: 606934
Weight: 29.71ct (total)
Size: 22.9 x 11.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 46.28
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ID: 363298
Weight: 12.49ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.98
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ID: 551051
Weight: 1.05ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 3.95
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ID: 500917
Weight: 14.82ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 95.69
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ID: 548416
Weight: 1.66ct
Size: 7.4 x 5.9 mm
Clarity: SI
Content: 1 pc
Price: $ 33.64
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ID: 730491
Weight: 0.74ct
Size: 6.8 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 44.40
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ID: 718581
Weight: 5.42ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.40
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ID: 621023
Weight: 4.41ct (total)
Size: 12 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 40.75
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ID: 382232
Weight: 3.76ct (total)
Size: 3.1 mm
Clarity: VS
Content: 30 pcs
Price: $ 199.18
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ID: 481069
Weight: 74.88ct
Size: 40.1 x 24.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 98.84
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ID: 706915
Weight: 2.48ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.95
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ID: 626620
Weight: 1.14ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.95
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ID: 685231
Weight: 23.92ct
Size: 19 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 102.47
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ID: 655551
Weight: 2.31ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 55.44
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ID: 734803
Weight: 6.03ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 253.26
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ID: 381740
Weight: 1.08ct (total)
Size: 4.4 x 4.3 mm
Clarity: VVS-VS
Content: 3 pcs
Price: $ 57.02
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ID: 479157
Weight: 2.58ct (total)
Size: 10.2 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.24
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ID: 730346
Weight: 2.46ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.02
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ID: 411280
Weight: 4.02ct (total)
Size: 9.6 x 7.6 mm
Clarity: VVS
Content: 2 pcs
Price: $ 108.88
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ID: 673943
Weight: 4.90ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 70.50
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ID: 485389
Weight: 7.67ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Translucent
Content: 3 pcs
Price: $ 20.24
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ID: 567691
Weight: 1.51ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 33.89
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ID: 556571
Weight: 3.78ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 31.64
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ID: 650497
Weight: 9.94ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.03
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ID: 676169
Weight: 1.58ct
Size: 11.4 x 7.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.49
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ID: 345371
Weight: 20.42ct
Size: 27.8 x 16.8 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 31.27
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ID: 685169
Weight: 41.52ct
Size: 30.8 x 26.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 53.32
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ID: 688625
Weight: 3.22ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 30.91
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ID: 497604
Weight: 39.63ct
Size: 35 x 29.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.35
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ID: 556851
Weight: 3.09ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.86
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ID: 724909
Weight: 1.06ct
Size: 8.8 x 4.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 44.52
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ID: 479649
Weight: 1.14ct
Size: 9.8 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 12.04
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ID: 465592
Weight: 4.50ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.38
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ID: 647755
Weight: 17.17ct (total)
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 22.67
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ID: 547267
Weight: 1.62ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.69
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ID: 718478
Weight: 35.49ct
Size: 30.6 x 24.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 127.76
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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

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
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

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

love these guys been ordering since 2000 maybe

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

Awesome

Posted By D in December, 2024
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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
Source: Bizrate

Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
Source: Bizrate
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