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

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ID: 642737
Weight: 2.70ct
Size: 10.3 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.34
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ID: 483838
Weight: 23.26ct
Size: 20 mm (calibrated)
Clarity: Opaque
Price: $ 34.08
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ID: 546738
Weight: 1.23ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.74
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ID: 635361
Weight: 1.89ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Price: $ 15.88
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ID: 681849
Weight: 0.20ct
Size: 3.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 114.64
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ID: 694136
Weight: 0.94ct
Size: 8.2 x 4.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 28.20
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ID: 730296
Weight: 81.57ct
Size: 39.2 x 36.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 78.31
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ID: 433019
Weight: 39.85ct
Size: 31.9 x 22.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 57.86
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ID: 619100
Weight: 5.06ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 25.58
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ID: 532358
Weight: 3.54ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.70
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ID: 563543
Weight: 0.83ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.62
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ID: 413738
Weight: 13.49ct
Size: 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 445.18
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ID: 721907
Weight: 0.52ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.36
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ID: 486216
Weight: 7.31ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 61.40
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ID: 479191
Weight: 5.89ct (total)
Size: 7.2 x 5.9 mm
Clarity: Transparent
Content: 5 pcs
Price: $ 6.86
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ID: 693723
Weight: 3.13ct
Size: 10.2 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.27
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ID: 499233
Weight: 1.92ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 34.46
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ID: 688420
Weight: 1.45ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.25
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ID: 345951
Weight: 16.85ct
Size: 16.3 x 14.7 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 28.91
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ID: 477900
Weight: 3.51ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.65
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ID: 725274
Weight: 0.46ct
Size: 9.7 x 2.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 19.32
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ID: 349497
Weight: 1.20ct
Size: 8 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 154.44
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ID: 650583
Weight: 3.53ct (total)
Size: 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 29.65
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ID: 714479
Weight: 0.45ct
Size: 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 24.30
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ID: 672459
Weight: 2.23ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 53.52
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ID: 488044
Weight: 39.98ct
Size: 35.2 x 25.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.39
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ID: 455827
Weight: 30.44ct (total)
Size: 22.8 x 12.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 33.48
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ID: 472829
Weight: 6.30ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 87.24
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ID: 561360
Weight: 0.56ct
Size: 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 17.00
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ID: 430047
Weight: 3.04ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 3 pcs
Price: $ 60.19
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ID: 620774
Weight: 0.77ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.47
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ID: 512788
Weight: 1.94ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 41.98
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ID: 559393
Weight: 2.01ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 41.27
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ID: 518202
Weight: 1.35ct
Size: 7.5 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 26.74
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ID: 706808
Weight: 23.05ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.44
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ID: 725639
Weight: 0.39ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.74
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ID: 643803
Weight: 1.26ct
Size: 7 mm (calibrated)
Clarity: VVS
Price: $ 10.58
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ID: 721091
Weight: 1.41ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 11.84
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ID: 584660
Weight: 9.39ct
Size: 17.1 x 11.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 88.74
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ID: 450032
Weight: 2.66ct (total)
Size: 7.2 x 5.6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 35.11
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ID: 535774
Weight: 3.26ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.82
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ID: 385353
Weight: 12.95ct
Size: 17.3 x 10.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 341.88
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ID: 656140
Weight: 12.22ct
Size: 23.2 x 21.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 62.47
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ID: 606964
Weight: 5.55ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 36.64
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ID: 664164
Weight: 1.21ct
Size: 7.7 x 5.8 mm
Clarity: VS
Price: $ 13.07
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ID: 389480
Weight: 4.18ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 25.08
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ID: 712650
Weight: 4.91ct
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.08
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ID: 499378
Weight: 2.02ct (total)
Size: 7.6 x 5.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 8.00
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ID: 678788
Weight: 0.70ct
Size: 5.8 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 58.80
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ID: 491250
Weight: 6.84ct
Size: 18.3 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.14
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ID: 574246
Weight: 2.95ct
Size: 7.9 x 6.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.26
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ID: 706419
Weight: 5.05ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.31
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ID: 707208
Weight: 2.00ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.80
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ID: 706637
Weight: 2.40ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.76
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ID: 566975
Weight: 1.33ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 29.84
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ID: 735805
Weight: 22.75ct
Size: 31.3 x 15.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 18.84
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ID: 715715
Weight: 1.06ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 67.42
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ID: 689586
Weight: 1.88ct (total)
Size: 9.1 x 5.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 18.05
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ID: 732996
Weight: 0.39ct
Size: 5.8 x 3.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.38
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ID: 725187
Weight: 0.59ct
Size: 8.6 x 3.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 24.78
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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 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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Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
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It was easy and to the point

Posted By Victorius in May, 2025
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Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 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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I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

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Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

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Very good Hoping you will increase your inventory especially in the 6mm Thanks

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I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

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