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

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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: 707974
Weight: 2.79ct
Size: 9.1 x 7.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 4.62
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ID: 428687
Weight: 6.64ct
Size: 12.8 x 9.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 43.82
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ID: 408703
Weight: 3.74ct
Size: 12.5 x 7.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.22
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ID: 550740
Weight: 7.26ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 47.92
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ID: 484260
Weight: 1.38ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.22
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ID: 673289
Weight: 1.05ct
Size: 7.3 x 4.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.78
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ID: 694195
Weight: 22.40ct
Size: 21.7 x 18.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.20
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ID: 662702
Weight: 1.45ct
Size: 7.8 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 34.80
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ID: 672544
Weight: 1.49ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.76
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ID: 664603
Weight: 1.14ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.31
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ID: 663341
Weight: 17.75ct (total)
Size: 21.3 x 13.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 9.73
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ID: 708204
Weight: 24.84ct
Size: 24.3 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 89.42
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ID: 709911
Weight: 0.37ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 3.11
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ID: 455415
Weight: 28.39ct (total)
Size: 23.7 x 12.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 37.48
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ID: 691404
Weight: 5.73ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 5.96
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ID: 700125
Weight: 0.62ct
Size: 6 x 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 37.20
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ID: 384852
Weight: 8.23ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 76.04
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ID: 470656
Weight: 27.85ct
Size: 15.8 x 25 mm
Clarity: SI
Content: 1 pc
Price: $ 16,710.00
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ID: 497528
Weight: 2.02ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 12.55
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ID: 571556
Weight: 28.90ct
Size: 22.7 x 17.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 228.89
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ID: 667177
Weight: 1.41ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.92
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ID: 715746
Weight: 0.71ct
Size: 5.5 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.16
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ID: 718549
Weight: 7.19ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.35
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ID: 642262
Weight: 3.60ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.92
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ID: 698699
Weight: 1.36ct
Size: 7.1 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.16
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ID: 615302
Weight: 1.09ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.51
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ID: 557724
Weight: 3.61ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.31
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ID: 712946
Weight: 1.71ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.14
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ID: 475260
Weight: 7.82ct
Size: 16.8 x 12.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 20.64
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ID: 713731
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.28
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ID: 713932
Weight: 1.44ct
Size: 8.2 x 6.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 12.10
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ID: 572783
Weight: 0.98ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.81
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ID: 573442
Weight: 0.33ct
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.07
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ID: 450547
Weight: 4.68ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 43.25
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ID: 499532
Weight: 8.49ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 64.44
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ID: 676237
Weight: 3.82ct
Size: 14.7 x 9.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.86
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ID: 716431
Weight: 4.36ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 41.86
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ID: 392152
Weight: 4.10ct (total)
Size: 6.6 x 4.6 mm
Clarity: VS
Content: 4 pcs
Price: $ 108.24
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ID: 707989
Weight: 5.05ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.36
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ID: 712802
Weight: 7.83ct (total)
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.86
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ID: 717340
Weight: 2.98ct
Size: 9.6 x 7.3 mm
Clarity: SI
Content: 1 pc
Price: $ 178.80
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ID: 400876
Weight: 10.44ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.45
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ID: 636913
Weight: 0.75ct
Size: 7.8 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.60
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ID: 697884
Weight: 1.28ct
Size: 6.9 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.68
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ID: 710363
Weight: 1.00ct
Size: 5.2 x 5.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 17.92
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ID: 656086
Weight: 1.60ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 38.40
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ID: 549018
Weight: 1.21ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.99
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ID: 636046
Weight: 10.15ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 85.26
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ID: 706425
Weight: 11.03ct
Size: 13.9 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.50
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ID: 663449
Weight: 1.09ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.93
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ID: 389705
Weight: 4.39ct (total)
Size: 8.7 x 7.5 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 28.98
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ID: 680955
Weight: 1.21ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 36.30
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ID: 740672
Weight: 0.04ct
Size: 2.2 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 111.67
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ID: 722764
Weight: 0.66ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.80
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ID: 644656
Weight: 1.12ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.88
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ID: 709140
Weight: 1.85ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.21
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ID: 693407
Weight: 2.80ct
Size: 10.4 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.08
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ID: 670129
Weight: 9.78ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 75.80
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ID: 650168
Weight: 5.00ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.54
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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

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

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

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
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Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
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Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
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Loved the lot buy options

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Overall Rating -> 8 star ratings

great experience

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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.

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Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
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Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
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