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

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ID: 658346
Weight: 8.72ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.46
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ID: 647277
Weight: 1.85ct
Size: 8 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 42.18
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ID: 376473
Weight: 2.06ct
Size: 7.8 x 7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 14.56
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ID: 410368
Weight: 4.08ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 19.50
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ID: 717968
Weight: 0.10ct (total)
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 96.00
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ID: 587668
Weight: 2.65ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 69.96
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ID: 325561
Weight: 0.76ct (total)
Size: 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 205.92
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ID: 664514
Weight: 2.21ct
Size: 9.5 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.61
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ID: 485886
Weight: 6.83ct
Size: 13.6 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 57.37
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ID: 563788
Weight: 0.99ct
Size: 7.5 x 5.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.07
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ID: 731997
Weight: 1.27ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 48.77
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ID: 497877
Weight: 2.78ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 19.19
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ID: 645536
Weight: 6.70ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 33.12
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ID: 715477
Weight: 1.47ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.11
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ID: 346227
Weight: 2.70ct (total)
Size: 2.4 x 2.3 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 302.94
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ID: 648157
Weight: 44.00ct
Size: 30.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 87.12
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ID: 675200
Weight: 12.77ct
Size: 27.8 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.50
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ID: 712871
Weight: 2.83ct
Size: 14.3 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 7.54
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ID: 706724
Weight: 1.67ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.01
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ID: 491886
Weight: 35.66ct (total)
Size: 27.6 x 12.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 41.89
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ID: 711045
Weight: 14.14ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 25.45
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ID: 705800
Weight: 0.76ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.38
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ID: 720913
Weight: 1.07ct
Size: 7.7 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.99
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ID: 719433
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.14
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ID: 637061
Weight: 0.98ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 51.74
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ID: 741427
Weight: 1.20ct
Size: 6.2 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 156.00
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ID: 248000
Weight: 13.14ct
Size: 19.5 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 121.42
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ID: 456489
Weight: 3.74ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 34.56
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ID: 711534
Weight: 9.71ct
Size: 20 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.87
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ID: 737870
Weight: 0.96ct
Size: 6.2 x 6.2 mm
Clarity: VS
Content: 1 pc
Price: $ 48.00
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ID: 637188
Weight: 5.68ct
Size: 15.1 x 10.9 mm
Clarity: VVS
Price: $ 13.63
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ID: 597469
Weight: 1.50ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.70
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ID: 522925
Weight: 47.77ct
Size: 41.7 x 30.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.55
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ID: 725610
Weight: 0.89ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.54
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ID: 712232
Weight: 6.59ct (total)
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 17.56
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ID: 449387
Weight: 2.05ct
Size: 18.8 x 3.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 81.18
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ID: 612319
Weight: 1.86ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 61.38
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ID: 650039
Weight: 1.30ct
Size: 7 mm (calibrated)
Clarity: VVS
Price: $ 10.92
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ID: 466118
Weight: 3.85ct (total)
Size: 12 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 40.66
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ID: 711850
Weight: 0.52ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.38
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ID: 461284
Weight: 3.64ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.64
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ID: 730065
Weight: 4.65ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 41.63
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ID: 674617
Weight: 3.21ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.96
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ID: 314935
Weight: 1.83ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 101.46
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ID: 712243
Weight: 1.48ct
Size: 7.6 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 35.52
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ID: 620761
Weight: 2.07ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 51.91
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ID: 730090
Weight: 0.27ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 12.96
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ID: 348786
Weight: 49.05ct
Size: 37.4 x 21.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 64.75
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ID: 601124
Weight: 2.54ct
Size: 9.6 x 9.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 16.76
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ID: 571522
Weight: 3.40ct (total)
Size: 11.9 x 5 mm
Clarity: VS
Content: 2 pcs
Price: $ 22.44
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ID: 408111
Weight: 7.61ct
Size: 12 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.98
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ID: 521417
Weight: 44.38ct
Size: 34.5 x 15.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 223.78
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ID: 718611
Weight: 21.73ct
Size: 25.7 x 20.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 130.38
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ID: 519618
Weight: 1.90ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 175.56
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ID: 432178
Weight: 4.27ct (total)
Size: 4.5 x 4.5 mm
Clarity: VS
Content: 10 pcs
Price: $ 28.19
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ID: 604660
Weight: 2.77ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 80.44
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ID: 736762
Weight: 1.77ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.62
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ID: 351409
Weight: 6.44ct
Size: 17.8 x 9.3 mm
Clarity: VS
Content: 1 pc
Price: $ 59.51
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ID: 712900
Weight: 1.71ct
Size: 8.1 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 41.04
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ID: 734811
Weight: 4.31ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 25.86
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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

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All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

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I am filling a small treasure chest and picked a nice amethyst.

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

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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

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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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