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

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ID: 522844
Weight: 10.24ct
Size: 16.9 x 12.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 245.76
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ID: 545770
Weight: 1.31ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 8.65
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ID: 674099
Weight: 10.83ct
Size: 22.8 x 10.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 194.94
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ID: 459938
Weight: 4.09ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 37.79
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ID: 707767
Weight: 11.16ct
Size: 16.3 x 13.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 80.35
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ID: 456282
Weight: 3.24ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 29.94
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ID: 608867
Weight: 8.08ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 149.32
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ID: 418442
Weight: 11.81ct
Size: 17.2 x 12.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 23.39
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ID: 705448
Weight: 33.15ct
Size: 23.9 x 17.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.64
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ID: 699799
Weight: 1.08ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.37
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ID: 626188
Weight: 1.15ct
Size: 8.2 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.36
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ID: 427819
Weight: 2.17ct (total)
Size: 9 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.33
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ID: 744043
Weight: 2.27ct
Size: 10.3 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 612.90
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ID: 684483
Weight: 21.84ct
Size: 27.6 x 19 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.76
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ID: 495350
Weight: 2.22ct
Size: 8.5 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 47.59
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ID: 484287
Weight: 5.34ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 70.49
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ID: 648018
Weight: 5.49ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 9.89
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ID: 456502
Weight: 1.38ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Price: $ 12.76
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ID: 685883
Weight: 1.75ct
Size: 8 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 32.22
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ID: 606512
Weight: 1.96ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.17
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ID: 351431
Weight: 8.87ct (total)
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 42.58
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ID: 381964
Weight: 2.27ct
Size: 19.5 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 86.47
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ID: 390009
Weight: 0.81ct
Size: 10.2 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 34.98
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ID: 550616
Weight: 2.85ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.34
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ID: 681797
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.46
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ID: 687090
Weight: 13.92ct
Size: 18.3 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.70
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ID: 723485
Weight: 7.44ct
Size: 10.7 x 8.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.84
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ID: 672548
Weight: 1.74ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.76
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ID: 697470
Weight: 0.62ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3.72
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ID: 484103
Weight: 4.10ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.06
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ID: 638839
Weight: 75.75ct
Size: 31.1 x 24.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 636.30
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ID: 721835
Weight: 21.45ct
Size: 18.7 x 16.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.74
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ID: 497573
Weight: 2.10ct
Size: 8.5 x 7.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 55.44
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ID: 712007
Weight: 2.54ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.77
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ID: 446597
Weight: 1.27ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 8.39
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ID: 467100
Weight: 0.70ct
Size: 8.7 x 4.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 50.82
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ID: 427573
Weight: 2.56ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 16.90
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ID: 451060
Weight: 1.59ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.69
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ID: 438292
Weight: 26.13ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 103.48
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ID: 664797
Weight: 1.23ct
Size: 7.7 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 13.28
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ID: 485191
Weight: 3.75ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 19.80
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ID: 727203
Weight: 0.94ct
Size: 5.9 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 16.92
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ID: 710503
Weight: 6.24ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.12
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ID: 489707
Weight: 2.34ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 46.33
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ID: 708379
Weight: 0.86ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.76
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ID: 540042
Weight: 1.12ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.64
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ID: 554921
Weight: 0.97ct
Size: 7.9 x 5.7 mm
Clarity: SI
Content: 1 pc
Price: $ 25.61
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ID: 712654
Weight: 5.37ct
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 14.30
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ID: 683062
Weight: 16.77ct (total)
Size: 13.7 x 11 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 100.62
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ID: 367627
Weight: 6.21ct
Size: 14.6 x 8.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 41.88
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ID: 435896
Weight: 12.62ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 41.32
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ID: 372725
Weight: 4.70ct (total)
Size: 9 x 4.7 mm
Clarity: VS
Content: 5 pcs
Price: $ 37.22
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ID: 484351
Weight: 1.35ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.82
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ID: 662994
Weight: 13.19ct (total)
Size: 21.5 x 11.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 9.34
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ID: 470800
Weight: 10.97ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 506.82
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ID: 723274
Weight: 1.74ct
Size: 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.70
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ID: 606858
Weight: 34.39ct (total)
Size: 22.8 x 12.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 53.57
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ID: 632506
Weight: 2.61ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.79
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ID: 635160
Weight: 1.31ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.58
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ID: 558122
Weight: 1.35ct
Size: 6.3 x 6.2 mm
Clarity: VS
Content: 1 pc
Price: $ 122.60
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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

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

So far, my experience was great...Thanks

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

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
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Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
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Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
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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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Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
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