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

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ID: 696397
Weight: 20.56ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.81
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ID: 395131
Weight: 4.59ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 30.30
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ID: 657312
Weight: 1.43ct
Size: 6 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 1.72
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ID: 481326
Weight: 46.47ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 46.01
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ID: 565259
Weight: 21.36ct
Size: 24.7 x 14.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.08
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ID: 728364
Weight: 11.61ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 81.27
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ID: 672163
Weight: 0.91ct
Size: 8 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.84
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ID: 708452
Weight: 1.49ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.77
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ID: 608305
Weight: 1.56ct
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.41
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ID: 522130
Weight: 13.46ct
Size: 14.7 x 12.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 88.84
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ID: 659995
Weight: 1.38ct
Size: 7.6 x 6.2 mm
Clarity: VS
Content: 1 pc
Price: $ 33.12
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ID: 428383
Weight: 12.22ct (total)
Size: 13 x 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 80.65
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ID: 505071
Weight: 7.89ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 52.08
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ID: 460483
Weight: 3.28ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.31
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ID: 345954
Weight: 18.62ct
Size: 17.3 x 15.1 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 31.96
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ID: 724822
Weight: 7.68ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.76
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ID: 497824
Weight: 3.69ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 25.48
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ID: 408326
Weight: 3.43ct
Size: 10 x 9 mm
Clarity: VS
Content: 1 pc
Price: $ 135.83
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ID: 543858
Weight: 0.96ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.87
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ID: 693876
Weight: 10.05ct
Size: 12 x 11 mm
Clarity: VVS
Content: 1 pc
Price: $ 333.22
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ID: 734817
Weight: 4.32ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 25.92
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ID: 720996
Weight: 0.51ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 4.28
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ID: 488111
Weight: 41.84ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 30.92
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ID: 700072
Weight: 29.80ct
Size: 30.5 x 20.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.03
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ID: 478049
Weight: 4.82ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.16
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ID: 433949
Weight: 4.29ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 28.32
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ID: 465758
Weight: 4.47ct (total)
Size: 12.1 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 47.21
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ID: 539301
Weight: 2.06ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.22
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ID: 565401
Weight: 12.52ct
Size: 19.3 x 15.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 49.58
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ID: 658625
Weight: 8.44ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.13
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ID: 675910
Weight: 11.33ct
Size: 15.5 x 13.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.55
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ID: 416134
Weight: 1.41ct
Size: 15 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.66
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ID: 693721
Weight: 4.23ct
Size: 13.5 x 8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.23
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ID: 662745
Weight: 3.71ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.16
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ID: 692654
Weight: 12.86ct
Size: 16 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 108.02
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ID: 499605
Weight: 1.49ct
Size: 11.8 x 6.1 mm
Clarity: VS
Price: $ 13.76
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ID: 482557
Weight: 4.86ct (total)
Size: 4.8 x 3 mm
Clarity: VS
Content: 20 pcs
Price: $ 320.76
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ID: 600430
Weight: 19.11ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 85.51
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ID: 674139
Weight: 11.13ct
Size: 19.4 x 11.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 200.34
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ID: 564198
Weight: 1.12ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.05
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ID: 711097
Weight: 16.75ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 44.63
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ID: 572937
Weight: 1.12ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 29.57
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ID: 420292
Weight: 11.77ct
Size: 22 x 15.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 31.07
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ID: 376641
Weight: 2.91ct (total)
Size: 6.9 x 6.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 26.89
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ID: 594977
Weight: 15.17ct
Size: 16 x 16 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 60.07
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ID: 398115
Weight: 1.41ct
Size: 19.7 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.94
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ID: 596035
Weight: 0.56ct
Size: 5.6 x 3.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 20.83
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ID: 691984
Weight: 9.89ct
Size: 12.4 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.35
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ID: 564683
Weight: 4.11ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.13
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ID: 519616
Weight: 1.68ct
Size: 8.9 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 155.23
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ID: 406592
Weight: 2.77ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 170.80
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ID: 725857
Weight: 2.24ct (total)
Size: 7 x 5.9 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 88.73
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ID: 730860
Weight: 25.09ct (total)
Size: 27.3 x 13.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 17.16
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ID: 664880
Weight: 5.18ct (total)
Size: 10.3 x 8.4 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 37.30
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ID: 341893
Weight: 4.12ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 39.97
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ID: 503522
Weight: 3.18ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 29.39
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ID: 479426
Weight: 2.25ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.76
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ID: 672470
Weight: 5.37ct (total)
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 15.14
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ID: 433681
Weight: 4.90ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 32.34
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ID: 521622
Weight: 38.13ct
Size: 35.5 x 11.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.68
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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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Site is easy to navigate and the variety is great and how often new products are added is also great.

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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 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

Posted By Steve m. in February, 2025
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