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

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ID: 743191
Weight: 2.06ct
Size: 7.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 288.40
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ID: 379039
Weight: 17.60ct (total)
Size: 13 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 69.70
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ID: 481631
Weight: 23.67ct
Size: 19.3 x 18.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 34.06
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ID: 511700
Weight: 0.86ct
Size: 5.6 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 51.08
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ID: 488999
Weight: 51.94ct
Size: 34.8 x 19.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.72
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ID: 533872
Weight: 2.67ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.67
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ID: 722379
Weight: 7.49ct
Size: 21.8 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.96
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ID: 528902
Weight: 1.35ct
Size: 7.6 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 117.61
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ID: 388350
Weight: 4.52ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 29.83
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ID: 676866
Weight: 0.05ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.62
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ID: 487916
Weight: 22.94ct
Size: 26.2 x 16.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.97
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ID: 714813
Weight: 0.41ct
Size: 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 12.30
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ID: 738780
Weight: 1.16ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.44
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ID: 454079
Weight: 0.67ct
Size: 5.8 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 28.30
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ID: 724921
Weight: 0.75ct
Size: 9.7 x 3 mm
Clarity: VVS
Content: 1 pc
Price: $ 31.50
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ID: 724875
Weight: 0.86ct
Size: 9 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 36.12
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ID: 439095
Weight: 3.68ct
Size: 9.6 x 9.3 mm
Clarity: VS
Content: 1 pc
Price: $ 228.31
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ID: 712405
Weight: 3.96ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.55
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ID: 567742
Weight: 3.40ct
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 10.28
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ID: 455237
Weight: 31.57ct (total)
Size: 22.2 x 15.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 41.68
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ID: 435386
Weight: 13.63ct
Size: 19 x 14.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 44.62
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ID: 395824
Weight: 2.38ct
Size: 7.6 x 7.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 62.83
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ID: 496503
Weight: 1.99ct
Size: 8.5 x 7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 41.47
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ID: 434129
Weight: 2.81ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.55
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ID: 566475
Weight: 0.64ct
Size: 6 x 4 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 16.06
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ID: 568305
Weight: 3.39ct
Size: 10.1 x 9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.54
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ID: 707099
Weight: 2.07ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.97
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ID: 311148
Weight: 1.33ct
Size: 11 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 70.22
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ID: 694767
Weight: 2.09ct
Size: 6.3 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 62.70
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ID: 463977
Weight: 4.41ct
Size: 11 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.74
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ID: 680830
Weight: 0.91ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 27.30
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ID: 585859
Weight: 19.23ct
Size: 20 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 126.92
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ID: 566429
Weight: 2.17ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.36
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ID: 672022
Weight: 0.97ct
Size: 7 x 4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 2.91
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ID: 308898
Weight: 9.91ct (total)
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 36.64
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ID: 482161
Weight: 1.75ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.62
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ID: 621013
Weight: 21.18ct (total)
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 55.92
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ID: 497794
Weight: 37.89ct
Size: 21.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.01
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ID: 599847
Weight: 42.34ct
Size: 27.5 x 20.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.85
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ID: 481598
Weight: 23.31ct
Size: 18.8 x 17.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 33.54
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ID: 713389
Weight: 18.10ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 152.04
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ID: 378200
Weight: 27.83ct
Size: 25 x 18 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 73.48
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ID: 459451
Weight: 9.60ct
Size: 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.01
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ID: 533287
Weight: 1.85ct
Size: 8.4 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 109.90
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ID: 547252
Weight: 2.14ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.12
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ID: 416381
Weight: 1.21ct
Size: 18.9 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 38.33
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ID: 698593
Weight: 1.18ct
Size: 6 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.08
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ID: 726865
Weight: 0.69ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.42
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ID: 738690
Weight: 0.59ct
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.31
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ID: 640729
Weight: 1.11ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.97
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ID: 737496
Weight: 0.66ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.50
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ID: 640408
Weight: 0.31ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Price: $ 14.88
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ID: 338913
Weight: 1.48ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 33.22
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ID: 706933
Weight: 2.30ct
Size: 8.5 mm (calibrated)
Clarity: VS-SI
Price: $ 22.08
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ID: 488725
Weight: 4.76ct
Size: 10.7 x 9.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.56
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ID: 489161
Weight: 2.14ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 42.37
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ID: 394181
Weight: 3.37ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 62.05
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ID: 636977
Weight: 6.01ct
Size: 14.9 x 11.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 14.42
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ID: 706492
Weight: 10.82ct
Size: 14.7 x 11.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.07
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ID: 662765
Weight: 3.36ct
Size: 12 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.22
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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 was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

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

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
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Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 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 -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
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Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
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Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate
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