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

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ID: 735795
Weight: 9.31ct
Size: 23.3 x 13.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 7.70
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ID: 687629
Weight: 2.64ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.17
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ID: 377679
Weight: 5.38ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 137.84
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ID: 392358
Weight: 6.87ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 45.35
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ID: 725287
Weight: 14.95ct
Size: 15.7 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.04
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ID: 544476
Weight: 0.68ct
Size: 6.4 x 3.9 mm
Clarity: SI
Content: 1 pc
Price: $ 17.95
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ID: 431191
Weight: 1.40ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.77
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ID: 433505
Weight: 24.22ct
Size: 31 x 17.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.97
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ID: 730207
Weight: 0.74ct
Size: 7.3 x 3.7 mm
Clarity: SI
Content: 1 pc
Price: $ 44.40
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ID: 663439
Weight: 0.69ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.25
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ID: 712935
Weight: 0.92ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.37
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ID: 560984
Weight: 0.88ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.14
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ID: 636522
Weight: 7.89ct
Size: 13.4 x 11.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 40.52
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ID: 463874
Weight: 12.64ct
Size: 17 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.03
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ID: 518862
Weight: 22.61ct
Size: 40.4 x 12.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.78
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ID: 385812
Weight: 6.11ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 48.40
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ID: 664593
Weight: 1.21ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.07
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ID: 409968
Weight: 2.29ct (total)
Size: 6.6 x 4.5 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 10.94
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ID: 499214
Weight: 2.25ct
Size: 12.2 x 4.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 405.00
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ID: 359584
Weight: 20.00ct
Size: 22.1 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.80
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ID: 393959
Weight: 33.42ct
Size: 36.5 x 22.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.11
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ID: 682010
Weight: 6.18ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.42
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ID: 623112
Weight: 1.70ct
Size: 6.6 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 32.50
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ID: 505352
Weight: 1.99ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.72
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ID: 458283
Weight: 1.27ct (total)
Size: 4.5 x 3.5 mm
Clarity: VS
Content: 4 pcs
Price: $ 167.64
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ID: 513430
Weight: 0.73ct
Size: 6.1 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.00
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ID: 695828
Weight: 1.89ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.35
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ID: 606936
Weight: 21.21ct (total)
Size: 20.1 x 12.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 33.04
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ID: 259972
Weight: 19.58ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 155.08
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ID: 700215
Weight: 39.37ct
Size: 32.9 x 23.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.26
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ID: 308164
Weight: 2.18ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 15 pcs
Price: $ 48.92
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ID: 746635
Weight: 1.09ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.07
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ID: 709198
Weight: 2.18ct
Size: 13.9 x 7 mm
Clarity: VVS
Content: 1 pc
Price: $ 18.31
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ID: 537702
Weight: 1.54ct
Size: 10.9 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 116.89
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ID: 529168
Weight: 1.28ct
Size: 7.3 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 111.52
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ID: 397514
Weight: 12.64ct
Size: 15 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 83.42
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ID: 585535
Weight: 38.02ct
Size: 29.4 x 23.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.08
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ID: 458267
Weight: 1.97ct (total)
Size: 4.4 x 3.5 mm
Clarity: VS
Content: 6 pcs
Price: $ 260.04
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ID: 722726
Weight: 15.14ct
Size: 22.8 x 17 mm
Clarity: Translucent
Content: 1 pc
Price: $ 127.18
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ID: 449346
Weight: 1.08ct
Size: 14.6 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.77
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ID: 525554
Weight: 0.50ct
Size: 6.9 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 17.38
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ID: 431360
Weight: 2.43ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 25.63
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ID: 640613
Weight: 0.78ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.42
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ID: 560658
Weight: 2.12ct
Size: 8.6 x 7.1 mm
Clarity: SI
Content: 1 pc
Price: $ 47.57
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ID: 388991
Weight: 0.91ct
Size: 7.2 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 58.43
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ID: 709991
Weight: 0.41ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.44
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ID: 722447
Weight: 7.16ct
Size: 17.5 x 11.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 60.14
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ID: 710972
Weight: 21.33ct
Size: 23.4 x 15 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.49
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ID: 464337
Weight: 2.96ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 39.59
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ID: 710183
Weight: 1.14ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.42
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ID: 735002
Weight: 3.33ct
Size: 10 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.98
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ID: 503436
Weight: 2.83ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 26.15
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ID: 635158
Weight: 0.78ct
Size: 8.2 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.59
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ID: 689045
Weight: 1.04ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.20
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ID: 474910
Weight: 4.95ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 45.74
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ID: 485336
Weight: 8.75ct (total)
Size: 11.6 x 11.5 mm
Clarity: Translucent
Content: 4 pcs
Price: $ 23.10
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ID: 692353
Weight: 20.89ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 175.48
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ID: 489373
Weight: 4.60ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 75.90
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ID: 602996
Weight: 1.86ct
Size: 8.3 x 6.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 122.76
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ID: 608202
Weight: 2.16ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 71.28
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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 wish there were options for jewelry settings

Posted By Tim in May, 2025
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Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
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Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

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

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

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Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

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Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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