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

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ID: 522179
Weight: 18.73ct
Size: 23.5 x 20.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 123.62
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ID: 521051
Weight: 66.26ct
Size: 28.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 334.10
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ID: 431357
Weight: 2.59ct (total)
Size: 4.8 x 4.7 mm
Clarity: VS
Content: 4 pcs
Price: $ 27.31
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ID: 528267
Weight: 4.55ct
Size: 13.3 x 9.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 32.90
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ID: 463974
Weight: 5.08ct
Size: 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.06
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ID: 481847
Weight: 60.25ct
Size: 49.4 x 18.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 60.44
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ID: 674443
Weight: 14.38ct
Size: 19.1 x 15.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.16
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ID: 712031
Weight: 3.98ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.61
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ID: 418544
Weight: 11.04ct
Size: 17.6 x 10.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 58.30
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ID: 674105
Weight: 8.35ct
Size: 18.1 x 8.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 150.30
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ID: 479753
Weight: 3.18ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 29.39
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ID: 551311
Weight: 2.41ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.76
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ID: 686802
Weight: 1.06ct (total)
Size: 6 x 4.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 22.90
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ID: 662695
Weight: 1.84ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.16
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ID: 463365
Weight: 1.37ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.13
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ID: 426929
Weight: 8.63ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 39.86
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ID: 366800
Weight: 8.79ct
Size: 15.8 x 9.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 60.22
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ID: 680718
Weight: 3.39ct
Size: 10 x 8 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 101.70
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ID: 704635
Weight: 1.84ct
Size: 10.8 x 8.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 55.20
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ID: 704627
Weight: 0.95ct
Size: 9.3 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 28.50
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ID: 667170
Weight: 1.28ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.26
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ID: 660349
Weight: 0.91ct
Size: 6.9 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 21.84
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ID: 414952
Weight: 7.83ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 51.68
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ID: 413640
Weight: 3.06ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 20.20
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ID: 706991
Weight: 2.01ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.82
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ID: 664822
Weight: 1.30ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.04
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ID: 705833
Weight: 1.41ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.84
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ID: 519611
Weight: 1.21ct
Size: 10.3 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 111.80
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ID: 700129
Weight: 0.65ct
Size: 5.3 x 4.9 mm
Clarity: SI
Content: 1 pc
Price: $ 39.00
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ID: 733131
Weight: 2.98ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.93
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ID: 730073
Weight: 1.08ct
Size: 8.5 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 64.80
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ID: 464434
Weight: 2.69ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 24.85
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ID: 706934
Weight: 4.70ct
Size: 11 x 11 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 45.12
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ID: 431833
Weight: 2.90ct (total)
Size: 4.6 x 4.6 mm
Clarity: VS
Content: 5 pcs
Price: $ 30.59
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ID: 392357
Weight: 7.84ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 51.74
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ID: 618110
Weight: 1.99ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 94.36
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ID: 681902
Weight: 18.46ct
Size: 26.9 x 11.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 177.22
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ID: 705727
Weight: 0.74ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.22
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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: 480838
Weight: 2.64ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 22.18
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ID: 394175
Weight: 2.19ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 40.33
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ID: 606012
Weight: 2.70ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 35.64
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ID: 643675
Weight: 1.01ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.24
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ID: 710784
Weight: 20.45ct
Size: 22.4 x 14.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.82
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ID: 350683
Weight: 27.58ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 145.62
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ID: 718170
Weight: 0.02ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.20
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ID: 663340
Weight: 24.03ct (total)
Size: 22.7 x 14.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 17.02
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ID: 700036
Weight: 0.61ct
Size: 4.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.60
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ID: 482043
Weight: 11.22ct
Size: 12.7 x 11.6 mm
Clarity: VS
Content: 1 pc
Price: $ 281.40
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ID: 708340
Weight: 7.67ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.37
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ID: 533879
Weight: 3.40ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.56
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ID: 386364
Weight: 2.81ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 14.83
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ID: 474690
Weight: 1.75ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.18
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ID: 516611
Weight: 20.88ct
Size: 16 x 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.30
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ID: 671449
Weight: 19.65ct
Size: 22.2 x 15.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 50.70
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ID: 528139
Weight: 3.50ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 25.32
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ID: 715496
Weight: 5.45ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 52.32
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ID: 648497
Weight: 2.52ct (total)
Size: 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 19.07
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ID: 533540
Weight: 2.20ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 7.96
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ID: 698910
Weight: 0.91ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.64
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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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everything was fine

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Easy to conduct search, good amount of stock to select from along with variety of prices.

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Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
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Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

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