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

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ID: 418388
Weight: 9.25ct
Size: 16.4 x 10.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 48.84
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ID: 739335
Weight: 0.25ct
Size: 4.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 12.50
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ID: 727924
Weight: 2.84ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.82
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ID: 427574
Weight: 2.58ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 17.03
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ID: 619973
Weight: 5.46ct
Size: 12 x 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.60
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ID: 341498
Weight: 5.27ct (total)
Size: 3.6 x 3.6 mm
Clarity: VS
Content: 20 pcs
Price: $ 46.27
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ID: 411301
Weight: 3.15ct (total)
Size: 8.9 x 6.7 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 93.85
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ID: 475189
Weight: 24.44ct (total)
Size: 19.3 x 13.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 58.07
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ID: 711981
Weight: 3.49ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 50.26
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ID: 326052
Weight: 2.94ct
Size: 8.8 x 7.7 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 10.48
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ID: 448140
Weight: 3.15ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.63
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ID: 720097
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.14
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ID: 624899
Weight: 2.44ct
Size: 12.9 x 8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 7.38
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ID: 712468
Weight: 1.32ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.52
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ID: 724770
Weight: 1.17ct
Size: 10 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.10
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ID: 454384
Weight: 0.72ct
Size: 9.8 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 30.41
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ID: 715670
Weight: 0.49ct
Size: 4.7 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.16
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ID: 484091
Weight: 68.00ct
Size: 32 x 23 mm
Clarity: Opaque
Content: 1 pc
Price: $ 134.64
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ID: 344795
Weight: 22.00ct
Size: 19.8 x 12.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 39.20
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ID: 720965
Weight: 32.96ct
Size: 20.9 x 17.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.55
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ID: 584852
Weight: 0.70ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Price: $ 24.02
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ID: 451170
Weight: 1.55ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.33
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ID: 684208
Weight: 0.47ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.74
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ID: 714195
Weight: 0.88ct
Size: 7.7 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 47.52
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ID: 664553
Weight: 2.39ct
Size: 10.5 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 17.21
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ID: 724459
Weight: 0.21ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.28
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ID: 474831
Weight: 24.67ct (total)
Size: 18.9 x 11.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 58.62
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ID: 656158
Weight: 1.22ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.28
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ID: 713851
Weight: 0.77ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.94
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ID: 686741
Weight: 0.50ct (total)
Size: 4.2 x 3.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 33.00
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ID: 596472
Weight: 20.00ct
Size: 21.4 x 14.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 176.35
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ID: 710472
Weight: 12.85ct
Size: 16.7 x 11.2 mm
Clarity: VS
Content: 1 pc
Price: $ 408.64
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ID: 706672
Weight: 18.45ct
Size: 28.8 x 17 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.96
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ID: 458632
Weight: 0.81ct (total)
Size: 4.7 x 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 175.87
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ID: 704702
Weight: 26.99ct
Size: 32.8 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.48
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ID: 390075
Weight: 1.03ct
Size: 7.2 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 66.73
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ID: 476805
Weight: 12.60ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 49.90
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ID: 481205
Weight: 23.09ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.86
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ID: 670774
Weight: 0.94ct (total)
Size: 4.2 x 4.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 5.64
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ID: 664027
Weight: 2.32ct
Size: 10.6 x 7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 11.14
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ID: 496502
Weight: 2.25ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 46.90
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ID: 367017
Weight: 7.80ct
Size: 14.9 x 9.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 53.03
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ID: 692472
Weight: 23.32ct
Size: 20 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 195.89
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ID: 675390
Weight: 1.62ct
Size: 10 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.61
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ID: 482355
Weight: 3.22ct (total)
Size: 4.7 x 2.9 mm
Clarity: VS
Content: 15 pcs
Price: $ 212.52
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ID: 418453
Weight: 9.04ct (total)
Size: 15 x 10 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 17.90
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ID: 602995
Weight: 2.86ct
Size: 10.6 x 7.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 188.76
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ID: 418221
Weight: 10.15ct (total)
Size: 14.6 x 10.4 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 20.10
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ID: 707216
Weight: 1.63ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.91
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ID: 491282
Weight: 9.01ct
Size: 20.1 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.52
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ID: 693477
Weight: 8.78ct
Size: 14.8 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.61
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ID: 489361
Weight: 2.82ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 55.84
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ID: 447958
Weight: 29.13ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 115.36
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ID: 413444
Weight: 2.12ct
Size: 9.2 x 7.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.61
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ID: 473836
Weight: 10.16ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 26.82
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ID: 724934
Weight: 33.66ct
Size: 26.6 x 18.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 121.18
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ID: 503807
Weight: 3.55ct
Size: 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.06
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ID: 571926
Weight: 1.30ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 37.44
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ID: 737483
Weight: 2.27ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 102.15
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ID: 698565
Weight: 2.89ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.28
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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 -> 10 star ratings

Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
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Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
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Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
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Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

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

The stones are very nice.

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

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
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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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Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
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