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

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ID: 695156
Weight: 2.58ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.12
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ID: 478359
Weight: 13.42ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.42
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ID: 694219
Weight: 1.15ct
Size: 10.3 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.50
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ID: 672081
Weight: 2.08ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 49.92
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ID: 707843
Weight: 4.84ct
Size: 12.7 x 9.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 34.85
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ID: 399786
Weight: 2.51ct (total)
Size: 2.7 mm (calibrated)
Clarity: VS
Content: 30 pcs
Price: $ 132.53
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ID: 608822
Weight: 2.22ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.09
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ID: 693223
Weight: 7.88ct
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.56
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ID: 423103
Weight: 25.54ct (total)
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 3 pcs
Price: $ 33.71
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ID: 342044
Weight: 3.82ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 32.09
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ID: 459961
Weight: 4.05ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.43
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ID: 685500
Weight: 15.29ct
Size: 16 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 65.51
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ID: 450538
Weight: 3.04ct (total)
Size: 9.6 x 7.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 28.09
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ID: 682557
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.18
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ID: 542567
Weight: 1.48ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 11.72
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ID: 603887
Weight: 23.93ct
Size: 32 x 20.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.26
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ID: 730218
Weight: 1.01ct
Size: 8.8 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 60.60
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ID: 475560
Weight: 26.89ct
Size: 31.9 x 23.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.24
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ID: 513488
Weight: 4.24ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 44.77
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ID: 475855
Weight: 24.77ct
Size: 29.8 x 20.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.06
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ID: 568983
Weight: 0.84ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.76
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ID: 446616
Weight: 8.12ct
Size: 15.2 x 11.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 26.80
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ID: 722754
Weight: 7.51ct
Size: 19.6 x 11.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 63.08
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ID: 673249
Weight: 7.67ct (total)
Size: 16.6 x 10.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 21.62
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ID: 687816
Weight: 2.31ct
Size: 8.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.77
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ID: 655073
Weight: 9.59ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.02
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ID: 727936
Weight: 1.37ct
Size: 6.7 x 6.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.22
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ID: 590453
Weight: 3.76ct (total)
Size: 12.1 x 6.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 79.42
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ID: 711017
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.17
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ID: 720263
Weight: 1.27ct
Size: 6.9 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 122.24
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ID: 718586
Weight: 6.55ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 29.47
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ID: 723768
Weight: 4.12ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.55
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ID: 713949
Weight: 0.79ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.27
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ID: 555563
Weight: 17.40ct
Size: 18.5 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.61
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ID: 721646
Weight: 7.81ct
Size: 13.2 x 11.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.37
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ID: 674831
Weight: 10.43ct
Size: 33.9 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.52
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ID: 664555
Weight: 1.76ct
Size: 8.9 x 7.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 12.67
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ID: 500033
Weight: 1.35ct
Size: 12.1 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 12.48
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ID: 623876
Weight: 31.89ct
Size: 31.5 x 21.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.16
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ID: 645900
Weight: 9.00ct
Size: 16.7 x 15.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.08
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ID: 712434
Weight: 6.93ct
Size: 13 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 18.46
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ID: 662701
Weight: 1.35ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.40
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ID: 465221
Weight: 4.05ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 35.45
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ID: 683526
Weight: 6.04ct
Size: 13.1 x 11.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.96
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ID: 725668
Weight: 0.45ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 4.32
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ID: 518613
Weight: 2.18ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 14.39
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ID: 603888
Weight: 23.91ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.96
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ID: 664620
Weight: 2.60ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 56.16
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ID: 481329
Weight: 44.66ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 44.22
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ID: 372540
Weight: 24.56ct (total)
Size: 17.5 x 8.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 232.76
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ID: 682700
Weight: 0.54ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.72
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ID: 734962
Weight: 5.95ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 29.75
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ID: 514180
Weight: 28.04ct (total)
Size: 20.2 x 13.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 73.28
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ID: 646570
Weight: 29.49ct
Size: 40.7 x 19 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.39
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ID: 711143
Weight: 19.78ct
Size: 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 166.15
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ID: 622759
Weight: 1.59ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 14.69
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ID: 372053
Weight: 2.04ct
Size: 13.8 x 6.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 67.32
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ID: 459767
Weight: 3.93ct
Size: 11 mm (calibrated)
Clarity: VVS-VS
Price: $ 31.13
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ID: 715453
Weight: 0.57ct
Size: 5.3 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 36.25
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ID: 520277
Weight: 3.73ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.46
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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

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
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I was able to find what I was looking for

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I would recommend gem select yo everyone Fast service and no problems

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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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Nothing bad to report. Everything is as expected. The gems and the price are all very good.

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The website was nice and I bought some gems

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very good

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