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

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ID: 721319
Weight: 0.81ct
Size: 6.5 x 4.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 38.88
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ID: 368920
Weight: 1.33ct
Size: 7.2 x 6 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 8.63
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ID: 457700
Weight: 0.82ct
Size: 8 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 86.59
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ID: 614793
Weight: 1.49ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 55.07
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ID: 698780
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.14
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ID: 693543
Weight: 62.65ct
Size: 36.8 x 34.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 37.60
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ID: 396760
Weight: 1.04ct
Size: 8.2 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 59.60
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ID: 719923
Weight: 0.74ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 6.22
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ID: 697729
Weight: 0.61ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.66
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ID: 484741
Weight: 34.54ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 33.16
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ID: 708512
Weight: 1.31ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.06
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ID: 685623
Weight: 0.09ct (total)
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 31.50
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ID: 714348
Weight: 0.47ct
Size: 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 14.10
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ID: 587725
Weight: 19.72ct
Size: 15.6 x 14.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 21.86
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ID: 719298
Weight: 0.95ct
Size: 5.9 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 17.10
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ID: 439201
Weight: 3.03ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 187.98
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ID: 660193
Weight: 18.41ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 22.09
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ID: 700191
Weight: 1.46ct
Size: 7.6 x 5 mm
Clarity: SI
Content: 1 pc
Price: $ 87.60
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ID: 492750
Weight: 4.72ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.15
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ID: 731000
Weight: 12.56ct
Size: 15.5 x 12.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.37
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ID: 624223
Weight: 47.57ct
Size: 35.1 x 25.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.09
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ID: 711549
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.17
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ID: 609096
Weight: 2.35ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 77.56
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ID: 484957
Weight: 28.99ct
Size: 42 x 15.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 23.91
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ID: 635572
Weight: 0.61ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.10
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ID: 712144
Weight: 19.10ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 50.88
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ID: 668696
Weight: 0.59ct
Size: 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 566.40
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ID: 640726
Weight: 0.90ct
Size: 7 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 25.92
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ID: 650615
Weight: 7.81ct
Size: 18.6 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.08
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ID: 509898
Weight: 0.92ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.43
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ID: 519926
Weight: 1.52ct
Size: 7.9 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 30.10
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ID: 485292
Weight: 5.10ct (total)
Size: 7.7 x 7.5 mm
Clarity: Translucent
Content: 4 pcs
Price: $ 26.93
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ID: 522658
Weight: 1.57ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.29
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ID: 720985
Weight: 27.07ct
Size: 20.1 x 18.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.48
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ID: 712347
Weight: 3.49ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.30
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ID: 733198
Weight: 2.97ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.83
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ID: 731990
Weight: 1.05ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.32
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ID: 716135
Weight: 2.67ct (total)
Size: 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 25.63
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ID: 433675
Weight: 4.60ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 30.36
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ID: 725174
Weight: 20.62ct
Size: 16.2 x 15.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.51
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ID: 718560
Weight: 16.75ct
Size: 26.6 x 15.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 100.50
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ID: 516195
Weight: 23.82ct (total)
Size: 20.9 x 12.8 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 27.98
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ID: 608851
Weight: 62.18ct (total)
Size: 25.4 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 97.67
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ID: 382646
Weight: 19.20ct
Size: 23.8 x 17.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 63.36
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ID: 316522
Weight: 1.71ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 94.80
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ID: 499263
Weight: 1.92ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.46
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ID: 584857
Weight: 0.68ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.34
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ID: 572494
Weight: 2.78ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.69
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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: 640066
Weight: 5.58ct
Size: 14 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.01
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ID: 741087
Weight: 2.40ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 301.87
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ID: 714384
Weight: 0.68ct (total)
Size: 4.2 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 20.40
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ID: 442924
Weight: 3.24ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.56
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ID: 407293
Weight: 7.27ct
Size: 14.9 x 11.3 mm
Clarity: VS
Content: 1 pc
Price: $ 287.89
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ID: 709133
Weight: 1.24ct
Size: 7.4 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.61
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ID: 698499
Weight: 1.76ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 10.56
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ID: 650420
Weight: 49.59ct
Size: 34.3 x 27.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.22
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ID: 416280
Weight: 1.23ct
Size: 15.9 x 3.2 mm
Clarity: VS
Content: 1 pc
Price: $ 38.96
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ID: 464021
Weight: 5.90ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.69
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ID: 630779
Weight: 12.71ct
Size: 17.3 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.26
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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

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
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It was easy to navigate

Posted By GemGod in July, 2025
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Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
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Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray 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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Overall Rating -> 10 star ratings

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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Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

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It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
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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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