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

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ID: 606032
Weight: 10.60ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.37
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ID: 326237
Weight: 6.11ct (total)
Size: 8.6 x 7.4 mm
Clarity: Transparent/Translucent
Content: 2 pcs
Price: $ 18.15
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ID: 484111
Weight: 14.13ct
Size: 14 x 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 93.26
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ID: 542763
Weight: 0.78ct
Size: 6.5 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 34.80
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ID: 708511
Weight: 1.51ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.19
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ID: 633488
Weight: 6.47ct
Size: 12.5 x 9.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 19.64
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ID: 383711
Weight: 1.95ct
Size: 23.1 x 3.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.70
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ID: 644421
Weight: 3.28ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.66
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ID: 460488
Weight: 3.43ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Price: $ 31.69
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ID: 346642
Weight: 6.01ct
Size: 19.9 x 7.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 4,038.72
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ID: 482213
Weight: 27.16ct (total)
Size: 20.3 x 12.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 35.14
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ID: 569933
Weight: 4.30ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 31.67
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ID: 394427
Weight: 6.52ct (total)
Size: 9.4 x 9.4 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 43.03
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ID: 730494
Weight: 0.78ct
Size: 4.9 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 46.80
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ID: 519988
Weight: 52.63ct
Size: 24.5 x 21 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.82
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ID: 456211
Weight: 3.74ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.56
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ID: 449617
Weight: 3.37ct (total)
Size: 7.5 x 6.8 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 22.25
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ID: 434403
Weight: 1.32ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.85
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ID: 521623
Weight: 28.45ct
Size: 35.9 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.66
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ID: 528906
Weight: 1.33ct
Size: 9.7 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 115.87
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ID: 635488
Weight: 8.16ct
Size: 16 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 68.54
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ID: 727395
Weight: 0.86ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 25.80
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ID: 449609
Weight: 4.24ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 27.98
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ID: 453615
Weight: 6.52ct
Size: 14.6 x 7.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 215.16
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ID: 578248
Weight: 12.07ct (total)
Size: 20.1 x 9.8 mm
Clarity: VS
Content: 2 pcs
Price: $ 111.53
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ID: 656568
Weight: 0.65ct
Size: 6.7 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.92
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ID: 468973
Weight: 1.55ct (total)
Size: 3 mm (calibrated)
Clarity: VS-SI
Content: 10 pcs
Price: $ 81.84
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ID: 383507
Weight: 1.05ct
Size: 11.2 x 3.6 mm
Clarity: VS
Content: 1 pc
Price: $ 26.58
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ID: 621777
Weight: 0.88ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.50
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ID: 389953
Weight: 20.09ct
Size: 24.7 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.04
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ID: 385072
Weight: 6.72ct
Size: 26.1 x 11.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 60.59
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ID: 710321
Weight: 1.06ct
Size: 6.3 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 19.00
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ID: 658540
Weight: 8.24ct
Size: 18.3 x 11.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.66
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ID: 475132
Weight: 1.98ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 65.34
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ID: 431824
Weight: 2.71ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 28.58
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ID: 514534
Weight: 31.80ct (total)
Size: 25.2 x 13.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 83.11
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ID: 645779
Weight: 19.90ct
Size: 28.2 x 17.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 62.09
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ID: 693548
Weight: 66.10ct
Size: 47.4 x 31.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.66
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ID: 620996
Weight: 2.01ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 45.83
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ID: 635563
Weight: 5.27ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 44.27
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ID: 694386
Weight: 39.69ct
Size: 32.6 x 22 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.86
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ID: 691468
Weight: 0.34ct
Size: 4 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 20.40
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ID: 694764
Weight: 5.73ct
Size: 11.8 x 9.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 171.90
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ID: 618137
Weight: 4.61ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 138.30
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ID: 721817
Weight: 20.03ct
Size: 26.6 x 18.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 72.11
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ID: 348364
Weight: 25.84ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 136.44
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ID: 715688
Weight: 0.70ct
Size: 13.1 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.52
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ID: 720486
Weight: 1.05ct
Size: 6.3 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 189.00
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ID: 513991
Weight: 2.19ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.34
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ID: 662898
Weight: 1.34ct
Size: 7.1 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.04
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ID: 571941
Weight: 1.06ct (total)
Size: 8.2 x 4.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.20
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ID: 596868
Weight: 5.22ct
Size: 19.5 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.23
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ID: 686032
Weight: 1.08ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 1.30
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ID: 587308
Weight: 1.36ct
Size: 7.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 114.24
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ID: 659549
Weight: 1.19ct
Size: 6 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.86
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ID: 637021
Weight: 1.18ct
Size: 7.8 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.96
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ID: 539173
Weight: 5.74ct (total)
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 15.16
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ID: 472863
Weight: 3.03ct
Size: 9.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 41.95
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ID: 434012
Weight: 4.20ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.72
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ID: 427150
Weight: 2.48ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 16.37
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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 have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
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Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
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Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

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

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 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 -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
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Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
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Overall Rating -> 10 star ratings

I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have ordered from Genselect before and always had a great experience. My go to source!

Posted By Kycaver in October, 2024
Source: Bizrate
Enlarged Gemstone Image