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

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ID: 710339
Weight: 4.96ct
Size: 11.6 x 8.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 157.73
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ID: 514090
Weight: 3.49ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.30
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ID: 693764
Weight: 6.14ct
Size: 13.4 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.10
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ID: 392337
Weight: 7.79ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 51.42
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ID: 390962
Weight: 2.95ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 190.57
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ID: 717195
Weight: 1.63ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 33.25
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ID: 479449
Weight: 2.36ct (total)
Size: 10 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.92
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ID: 689715
Weight: 0.24ct
Size: 4.2 x 3 mm
Clarity: VS
Content: 1 pc
Price: $ 14.40
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ID: 721584
Weight: 39.24ct
Size: 26.9 x 22.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.09
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ID: 460990
Weight: 6.26ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 57.84
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ID: 716420
Weight: 3.05ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.28
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ID: 387674
Weight: 2.94ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 19.40
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ID: 481636
Weight: 21.41ct
Size: 18.6 x 17.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.80
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ID: 710405
Weight: 1.02ct
Size: 6.6 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 18.28
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ID: 480812
Weight: 5.15ct (total)
Size: 4.6 x 4.5 mm
Clarity: Transparent
Content: 40 pcs
Price: $ 44.05
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ID: 714773
Weight: 0.36ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.44
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ID: 480814
Weight: 5.59ct (total)
Size: 4.4 x 4.4 mm
Clarity: Transparent
Content: 40 pcs
Price: $ 47.81
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ID: 671449
Weight: 19.65ct
Size: 22.2 x 15.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 50.70
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ID: 464460
Weight: 4.27ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 39.46
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ID: 548666
Weight: 1.18ct
Size: 6.4 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 106.19
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ID: 679204
Weight: 2.93ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.61
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ID: 688694
Weight: 2.12ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.68
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ID: 417945
Weight: 2.37ct (total)
Size: 5 x 3.3 mm
Clarity: VS-SI
Content: 6 pcs
Price: $ 96.98
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ID: 692681
Weight: 8.82ct
Size: 13 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 21.17
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ID: 737077
Weight: 26.41ct (total)
Size: 22.5 x 16.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 37.24
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ID: 572178
Weight: 2.90ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.80
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ID: 393428
Weight: 3.55ct
Size: 9.7 x 9.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 23.44
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ID: 379816
Weight: 2.51ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 7 pcs
Price: $ 142.20
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ID: 624999
Weight: 2.35ct
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.11
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ID: 533756
Weight: 2.74ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Price: $ 19.73
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ID: 627873
Weight: 1.23ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.51
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ID: 435125
Weight: 10.33ct
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.63
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ID: 685244
Weight: 14.20ct
Size: 23.8 x 17.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.15
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ID: 394577
Weight: 6.08ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 33.44
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ID: 698575
Weight: 33.87ct
Size: 30 x 18.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 40.64
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ID: 484753
Weight: 2.43ct
Size: 8.7 x 6.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.04
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ID: 514931
Weight: 7.63ct
Size: 14 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.18
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ID: 747212
Weight: 0.20ct
Size: 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 404.57
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ID: 310465
Weight: 3.01ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 116.81
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ID: 438057
Weight: 2.14ct
Size: 7.9 x 7.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 98.87
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ID: 691927
Weight: 0.71ct
Size: 5.2 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 59.64
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ID: 727459
Weight: 0.83ct
Size: 5.9 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 14.94
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ID: 686490
Weight: 2.80ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 3.36
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ID: 592222
Weight: 0.72ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.76
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ID: 393411
Weight: 9.53ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 62.90
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ID: 387698
Weight: 2.51ct (total)
Size: 4.2 x 3.3 mm
Clarity: VS
Content: 10 pcs
Price: $ 222.91
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ID: 539884
Weight: 1.26ct
Size: 6 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 25.46
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ID: 713703
Weight: 15.03ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 126.25
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ID: 555604
Weight: 1.22ct
Size: 7 x 4.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.21
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ID: 517975
Weight: 1.82ct
Size: 8.1 x 9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.81
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ID: 712105
Weight: 3.75ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.00
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ID: 602990
Weight: 5.97ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 78.80
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ID: 688651
Weight: 1.18ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.40
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ID: 408315
Weight: 9.40ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.21
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ID: 727109
Weight: 1.06ct
Size: 9.4 x 6.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 31.80
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ID: 605852
Weight: 10.28ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 15.88
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ID: 435004
Weight: 26.72ct
Size: 27.3 x 21.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.27
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ID: 597401
Weight: 2.18ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Price: $ 14.39
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ID: 501518
Weight: 10.38ct
Size: 17 x 17 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 43.57
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ID: 567422
Weight: 0.14ct (total)
Size: 2.7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 301.54
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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

the selection is good as are the prices

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

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

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

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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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

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Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

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Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
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Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 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

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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