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

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ID: 359776
Weight: 19.57ct
Size: 22.3 x 16.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 51.66
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ID: 505354
Weight: 2.33ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.53
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ID: 474847
Weight: 38.06ct
Size: 35.9 x 24.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.24
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ID: 701559
Weight: 6.22ct
Size: 16.7 x 6.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 37.32
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ID: 721633
Weight: 12.35ct
Size: 15.8 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.82
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ID: 416137
Weight: 1.40ct
Size: 16.5 x 3.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.32
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ID: 490281
Weight: 1.27ct
Size: 6.7 x 6.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 96.56
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ID: 713421
Weight: 0.94ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.79
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ID: 610313
Weight: 25.71ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.43
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ID: 718149
Weight: 0.70ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.00
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ID: 728187
Weight: 0.03ct
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.31
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ID: 710399
Weight: 4.30ct
Size: 19.4 x 7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.54
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ID: 687091
Weight: 6.26ct (total)
Size: 15 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 18.48
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ID: 602702
Weight: 2.17ct
Size: 10.3 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.71
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ID: 646967
Weight: 0.47ct
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.92
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ID: 716404
Weight: 0.31ct
Size: 4.7 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 19.72
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ID: 398543
Weight: 15.75ct
Size: 31.7 x 14.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.18
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ID: 704591
Weight: 1.92ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 57.60
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ID: 590919
Weight: 9.31ct
Size: 20.4 x 13.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 24.58
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ID: 660573
Weight: 1.92ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.63
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ID: 705303
Weight: 0.70ct
Size: 6.3 x 4.6 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 28.56
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ID: 447516
Weight: 2.27ct
Size: 8 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 107.69
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ID: 627969
Weight: 12.51ct
Size: 23.5 x 14.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 75.06
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ID: 550353
Weight: 27.29ct (total)
Size: 19.3 x 13.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 41.06
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ID: 720855
Weight: 1.29ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.84
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ID: 714481
Weight: 0.40ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.60
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ID: 663079
Weight: 2.59ct
Size: 8.2 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.54
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ID: 277022
Weight: 37.19ct
Size: 32.6 x 23.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.21
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ID: 532518
Weight: 3.59ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 26.08
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ID: 456728
Weight: 1.56ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.41
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ID: 333780
Weight: 21.12ct
Size: 29.5 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 362.42
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ID: 674457
Weight: 5.77ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 48.47
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ID: 692168
Weight: 0.66ct
Size: 5 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 39.60
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ID: 567454
Weight: 0.17ct (total)
Size: 2.8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 332.87
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ID: 710394
Weight: 2.95ct
Size: 12.1 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.60
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ID: 410225
Weight: 5.58ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 36.83
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ID: 713822
Weight: 17.69ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 148.60
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ID: 533552
Weight: 2.19ct
Size: 8.7 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 130.09
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ID: 710193
Weight: 2.51ct
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.32
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ID: 471553
Weight: 1.54ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 203.28
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ID: 534184
Weight: 2.34ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.26
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ID: 687825
Weight: 6.42ct
Size: 17.3 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.95
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ID: 637740
Weight: 2.05ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.07
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ID: 423137
Weight: 36.32ct (total)
Size: 8.5 mm
Clarity: Translucent
Content: 8 pcs
Price: $ 47.94
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ID: 472511
Weight: 6.82ct
Size: 10.7 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.01
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ID: 712636
Weight: 1.08ct
Size: 8.1 x 5.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 2.88
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ID: 713408
Weight: 1.20ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.08
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ID: 635378
Weight: 2.78ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 73.39
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ID: 552992
Weight: 1.20ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.11
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ID: 732122
Weight: 1.00ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 38.40
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ID: 400536
Weight: 3.88ct
Size: 21.1 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 1,164.00
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ID: 720264
Weight: 1.29ct
Size: 6.9 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 124.16
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ID: 463272
Weight: 4.49ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.56
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ID: 322108
Weight: 1.63ct (total)
Size: 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 214.62
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ID: 515881
Weight: 1.30ct
Size: 9.9 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 120.12
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ID: 722372
Weight: 1.00ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 48.00
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ID: 711029
Weight: 19.14ct
Size: 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 160.78
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ID: 339664
Weight: 1.54ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 34.56
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ID: 503060
Weight: 2.49ct (total)
Size: 4.2 x 3.1 mm
Clarity: VS
Content: 15 pcs
Price: $ 164.34
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ID: 350555
Weight: 0.98ct
Size: 9 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 97.02
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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 -> 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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Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

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Good selection, using for custom jewlery for my wife.

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

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Was a good experience.

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I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
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