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

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ID: 720600
Weight: 2.23ct (total)
Size: 7 x 5.5 mm
Clarity: VVS
Content: 2 pcs
Price: $ 214.64
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ID: 544254
Weight: 1.46ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.90
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ID: 431389
Weight: 2.28ct
Size: 7.8 x 7.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 54.17
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ID: 393071
Weight: 2.06ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 54.38
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ID: 501808
Weight: 1.77ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.02
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ID: 398154
Weight: 1.56ct
Size: 16.5 x 3.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.30
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ID: 714466
Weight: 0.48ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 14.40
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ID: 712310
Weight: 7.80ct (total)
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.78
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ID: 485187
Weight: 17.37ct
Size: 21.5 x 21.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 45.85
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ID: 478593
Weight: 18.22ct
Size: 18 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.10
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ID: 724945
Weight: 0.61ct
Size: 8.8 x 3 mm
Clarity: VVS
Content: 1 pc
Price: $ 25.62
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ID: 461070
Weight: 2.63ct
Size: 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.30
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ID: 499971
Weight: 1.83ct
Size: 12.1 x 6.1 mm
Clarity: VS
Price: $ 16.91
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ID: 691583
Weight: 46.04ct
Size: 38.3 x 26.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.75
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ID: 668708
Weight: 5.32ct
Size: 12.3 x 11.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 114.91
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ID: 697055
Weight: 0.66ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3.96
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ID: 439418
Weight: 3.39ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 44.17
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ID: 390941
Weight: 3.40ct
Size: 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.42
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ID: 532348
Weight: 2.00ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.84
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ID: 348625
Weight: 23.10ct
Size: 25.9 x 19.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.49
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ID: 336096
Weight: 12.50ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 25.24
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ID: 521642
Weight: 7.34ct
Size: 16.2 x 11.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 58.13
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ID: 632516
Weight: 2.10ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.12
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ID: 491091
Weight: 17.73ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 17.02
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ID: 658443
Weight: 15.51ct
Size: 16.9 x 15 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.70
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ID: 683524
Weight: 8.46ct
Size: 14.5 x 11.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 78.37
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ID: 472926
Weight: 15.59ct
Size: 24.4 x 14.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 21.61
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ID: 449464
Weight: 3.02ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 19.93
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ID: 687847
Weight: 0.35ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.80
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ID: 678767
Weight: 10.26ct
Size: 19.2 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.56
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ID: 635156
Weight: 2.84ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 74.98
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ID: 488300
Weight: 53.23ct
Size: 36.2 x 24.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.35
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ID: 663074
Weight: 1.56ct
Size: 7.5 x 6.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.36
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ID: 501527
Weight: 18.75ct (total)
Size: 16 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 78.71
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ID: 686620
Weight: 0.12ct
Size: 3 x 3 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 5.76
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ID: 708329
Weight: 10.56ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.14
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ID: 472230
Weight: 72.72ct
Size: 43 x 20.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 151.67
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ID: 688171
Weight: 9.64ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.57
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ID: 628142
Weight: 1.56ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 56.16
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ID: 350512
Weight: 3.01ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 68.74
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ID: 453515
Weight: 6.18ct
Size: 13.5 x 7.8 mm
Clarity: VS
Content: 1 pc
Price: $ 203.94
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ID: 698522
Weight: 3.08ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.87
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ID: 709807
Weight: 1.50ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.88
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ID: 648644
Weight: 21.52ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.40
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ID: 696161
Weight: 28.22ct
Size: 27.1 x 18.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.31
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ID: 411274
Weight: 4.26ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 126.92
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ID: 347297
Weight: 0.85ct
Size: 8.3 x 6.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 47.12
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ID: 338113
Weight: 12.24ct
Size: 14.3 x 11.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.39
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ID: 522163
Weight: 27.08ct
Size: 29.7 x 14.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.96
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ID: 453653
Weight: 1.60ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.78
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ID: 428225
Weight: 5.21ct
Size: 13.5 x 10 mm
Clarity: Translucent
Content: 1 pc
Price: $ 34.39
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ID: 686614
Weight: 3.03ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.64
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ID: 662636
Weight: 1.36ct
Size: 7.3 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 32.64
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ID: 475227
Weight: 1.72ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.89
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ID: 682505
Weight: 0.78ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 14.04
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ID: 464180
Weight: 4.23ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 39.08
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ID: 660261
Weight: 1.43ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 3.44
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ID: 726069
Weight: 0.34ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.26
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ID: 525282
Weight: 1.63ct
Size: 7.7 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 301.22
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ID: 688845
Weight: 1.35ct (total)
Size: 7.1 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.96
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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!

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I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
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I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
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I am filling a small treasure chest and picked a nice amethyst.

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Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

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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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excellent deals-excellent service-fair prices

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Posted By Shalini in June, 2025
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