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

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ID: 524589
Weight: 1.44ct
Size: 6.4 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 133.06
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ID: 478830
Weight: 0.47ct
Size: 7.2 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 34.13
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ID: 590950
Weight: 3.84ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 40.55
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ID: 596479
Weight: 31.30ct
Size: 21.8 x 20.2 mm
Clarity: VS
Content: 1 pc
Price: $ 275.99
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ID: 725854
Weight: 0.81ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 7.78
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ID: 490912
Weight: 3.92ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 46.16
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ID: 720154
Weight: 1.37ct
Size: 6.8 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 131.87
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ID: 449715
Weight: 2.34ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.44
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ID: 596892
Weight: 11.06ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 157.68
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ID: 350509
Weight: 2.77ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 63.25
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ID: 559494
Weight: 1.17ct
Size: 7.8 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.45
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ID: 669121
Weight: 3.41ct
Size: 14 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 102.30
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ID: 456112
Weight: 2.56ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.65
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ID: 365060
Weight: 1.60ct
Size: 14.3 x 3.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 42.13
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ID: 376709
Weight: 2.34ct
Size: 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.19
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ID: 476474
Weight: 7.26ct
Size: 16 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 67.08
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ID: 681994
Weight: 12.96ct
Size: 21 x 11.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 124.42
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ID: 502134
Weight: 1.11ct
Size: 11.9 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.64
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ID: 392839
Weight: 11.24ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 74.18
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ID: 553390
Weight: 1.14ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 34.33
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ID: 619363
Weight: 4.84ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.47
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ID: 699233
Weight: 0.90ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.56
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ID: 472389
Weight: 79.99ct
Size: 40.9 x 28.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.35
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ID: 493650
Weight: 7.24ct (total)
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 25.81
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ID: 464311
Weight: 4.06ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 34.10
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ID: 390587
Weight: 2.84ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 182.80
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ID: 392666
Weight: 13.17ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 86.93
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ID: 475219
Weight: 1.75ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.18
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ID: 465300
Weight: 3.43ct
Size: 13.7 x 9.5 mm
Clarity: VS
Content: 1 pc
Price: $ 30.01
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ID: 428673
Weight: 3.69ct
Size: 12.9 x 9.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.36
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ID: 513686
Weight: 14.57ct
Size: 21.1 x 12.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.24
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ID: 723722
Weight: 0.95ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 7.60
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ID: 546186
Weight: 0.73ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.91
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ID: 604851
Weight: 7.00ct
Size: 15.9 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 92.40
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ID: 501563
Weight: 1.45ct
Size: 14.8 x 3.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.86
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ID: 699243
Weight: 1.52ct
Size: 7 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.12
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ID: 674677
Weight: 13.36ct
Size: 27 x 18.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.02
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ID: 715470
Weight: 3.34ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.06
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ID: 390811
Weight: 1.97ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 127.26
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ID: 685661
Weight: 21.79ct
Size: 29.9 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.77
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ID: 473785
Weight: 0.98ct
Size: 10.1 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 71.15
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ID: 708774
Weight: 33.03ct
Size: 25 x 18.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 118.91
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ID: 565173
Weight: 0.20ct (total)
Size: 2.9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 437.80
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ID: 480719
Weight: 2.65ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 24.49
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ID: 582753
Weight: 5.51ct
Size: 13 x 10.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.09
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ID: 728197
Weight: 0.06ct
Size: 2.2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.74
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ID: 687131
Weight: 14.58ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.50
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ID: 662140
Weight: 1.03ct
Size: 6 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.48
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ID: 595202
Weight: 3.14ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 82.90
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ID: 487693
Weight: 7.08ct
Size: 17.2 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 72.24
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ID: 724932
Weight: 25.72ct
Size: 26.1 x 17.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 92.59
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ID: 557826
Weight: 3.60ct
Size: 9.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.16
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ID: 416184
Weight: 1.76ct
Size: 16.4 x 3.6 mm
Clarity: VS
Content: 1 pc
Price: $ 55.75
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ID: 485918
Weight: 7.01ct
Size: 15 x 11.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 58.88
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ID: 686778
Weight: 0.38ct
Size: 4.4 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 31.92
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ID: 534203
Weight: 1.14ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.54
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ID: 554876
Weight: 1.41ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.92
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ID: 461638
Weight: 1.42ct
Size: 11.1 x 8.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 66.28
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ID: 725631
Weight: 0.44ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 4.22
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ID: 465298
Weight: 4.47ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.12
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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 bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
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Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
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It was a good experience looking for and finding a nice amethyst stone

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When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
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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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Posted By D in December, 2024
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I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

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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!

Posted By Leo in March, 2025
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Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
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