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

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ID: 727355
Weight: 0.50ct
Size: 7.5 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.00
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ID: 625385
Weight: 1.78ct
Size: 12 x 6.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 4.49
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ID: 698695
Weight: 1.57ct
Size: 7.6 x 6.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.42
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ID: 626187
Weight: 1.27ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.53
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ID: 491262
Weight: 7.42ct
Size: 19.1 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.86
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ID: 539878
Weight: 1.29ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.08
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ID: 699748
Weight: 0.29ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 17.40
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ID: 635655
Weight: 1.18ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.98
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ID: 597019
Weight: 9.50ct
Size: 16.9 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.50
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ID: 535296
Weight: 1.43ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 51.48
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ID: 463141
Weight: 1.66ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.87
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ID: 656678
Weight: 0.73ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.26
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ID: 410580
Weight: 2.51ct
Size: 7.9 x 7.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 23.20
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ID: 378273
Weight: 13.48ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 53.38
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ID: 463294
Weight: 1.38ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.32
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ID: 619141
Weight: 3.57ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 47.12
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ID: 532406
Weight: 10.22ct
Size: 14.7 x 12.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 74.20
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ID: 656152
Weight: 1.24ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.76
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ID: 447093
Weight: 2.03ct
Size: 8.1 x 7.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 87.20
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ID: 463969
Weight: 5.31ct
Size: 11.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.52
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ID: 478681
Weight: 0.85ct
Size: 6.6 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 35.94
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ID: 422378
Weight: 1.37ct
Size: 9.7 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 79.08
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ID: 644600
Weight: 2.82ct (total)
Size: 9 x 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 23.69
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ID: 632483
Weight: 1.54ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.09
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ID: 398526
Weight: 3.22ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 19.32
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ID: 559063
Weight: 2.10ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 35.93
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ID: 517482
Weight: 1.57ct
Size: 7.7 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 31.09
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ID: 556701
Weight: 3.12ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 26.11
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ID: 743182
Weight: 1.14ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 136.80
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ID: 367698
Weight: 6.13ct
Size: 15 x 8.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 41.34
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ID: 535696
Weight: 1.61ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.76
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ID: 699562
Weight: 31.41ct
Size: 32.5 x 22.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 26.39
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ID: 689084
Weight: 1.71ct (total)
Size: 9.1 x 5.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 16.42
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ID: 672553
Weight: 1.50ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.00
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ID: 472119
Weight: 8.89ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 82.14
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ID: 623753
Weight: 3.82ct
Size: 14.3 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 64.85
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ID: 348253
Weight: 58.74ct
Size: 37.4 x 18.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.49
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ID: 291451
Weight: 7.21ct
Size: 22.4 x 8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.17
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ID: 679205
Weight: 2.91ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.44
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ID: 648333
Weight: 0.64ct
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 23.04
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ID: 490829
Weight: 3.04ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 101.63
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ID: 483564
Weight: 1.21ct
Size: 6.2 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 103.82
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ID: 698731
Weight: 26.86ct
Size: 27.5 x 15.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 32.23
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ID: 710818
Weight: 1.14ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.76
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ID: 636192
Weight: 1.34ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 38.59
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ID: 480850
Weight: 5.75ct (total)
Size: 4.7 x 4.7 mm
Clarity: Transparent
Content: 30 pcs
Price: $ 49.70
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ID: 493117
Weight: 6.22ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.00
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ID: 712775
Weight: 1.54ct
Size: 7.7 x 6.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.96
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ID: 406966
Weight: 15.46ct
Size: 14.9 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 57.55
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ID: 724938
Weight: 22.49ct
Size: 24.5 x 15.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 80.96
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ID: 683368
Weight: 5.28ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 48.91
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ID: 481913
Weight: 3.30ct (total)
Size: 5.1 x 2.9 mm
Clarity: VS
Content: 15 pcs
Price: $ 209.65
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ID: 720525
Weight: 1.37ct
Size: 7.1 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 131.87
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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: 658682
Weight: 13.82ct
Size: 28.3 x 13.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.46
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ID: 737088
Weight: 11.70ct
Size: 17 x 17 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.50
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ID: 418240
Weight: 8.08ct
Size: 16 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.00
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ID: 737113
Weight: 17.54ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.73
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ID: 715394
Weight: 22.47ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 215.71
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ID: 662982
Weight: 3.83ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.19
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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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
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It was a good experience looking for and finding a nice amethyst stone

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excellent deals-excellent service-fair prices

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It's mostly good, only some item's are easier to find through the search than the menu

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selection was broad and the check out was quick. Great site

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

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate
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