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

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ID: 655923
Weight: 17.25ct
Size: 27 x 24.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 88.19
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ID: 669552
Weight: 18.89ct
Size: 21.1 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.68
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ID: 548107
Weight: 1.37ct
Size: 7.5 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 27.76
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ID: 655792
Weight: 9.28ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.47
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ID: 705609
Weight: 0.34ct
Size: 4.2 mm
Clarity: SI
Price: $ 13.87
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ID: 722355
Weight: 22.73ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 81.83
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ID: 542766
Weight: 0.57ct
Size: 6.4 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 25.43
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ID: 489725
Weight: 2.72ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 53.86
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ID: 522422
Weight: 16.27ct
Size: 20 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 117.14
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ID: 737292
Weight: 1.96ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 88.20
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ID: 494421
Weight: 1.94ct
Size: 12 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 15.36
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ID: 710168
Weight: 2.80ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.52
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ID: 472834
Weight: 4.57ct
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 63.28
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ID: 456669
Weight: 3.55ct
Size: 14 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.81
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ID: 719066
Weight: 3.25ct
Size: 8.3 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 97.50
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ID: 718188
Weight: 0.60ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.00
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ID: 736721
Weight: 16.30ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.98
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ID: 369723
Weight: 8.70ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.21
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ID: 479373
Weight: 2.39ct (total)
Size: 10 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.24
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ID: 650059
Weight: 7.73ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 5.47
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ID: 672511
Weight: 0.66ct
Size: 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 13.20
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ID: 675839
Weight: 6.83ct
Size: 14 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.98
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ID: 744650
Weight: 1.74ct
Size: 10 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 78.30
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ID: 408111
Weight: 7.61ct
Size: 12 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.98
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ID: 688111
Weight: 2.85ct
Size: 21.5 x 7.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.41
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ID: 683330
Weight: 6.71ct
Size: 11.7 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 62.16
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ID: 485146
Weight: 4.83ct (total)
Size: 10.7 x 10.5 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 25.50
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ID: 567464
Weight: 0.19ct (total)
Size: 2.9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 409.24
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ID: 619153
Weight: 12.80ct
Size: 16 x 16 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 64.70
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ID: 691403
Weight: 8.91ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.12
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ID: 685667
Weight: 0.96ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.40
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ID: 522793
Weight: 14.65ct
Size: 29.2 x 7.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.64
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ID: 650505
Weight: 27.72ct
Size: 25.6 x 23.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.86
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ID: 746080
Weight: 4.50ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 225.00
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ID: 497591
Weight: 43.74ct
Size: 33.6 x 23.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 57.73
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ID: 570255
Weight: 0.86ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.08
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ID: 501471
Weight: 58.05ct
Size: 37.8 x 25.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.03
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ID: 716077
Weight: 0.68ct
Size: 5.6 x 5.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 43.25
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ID: 693983
Weight: 2.04ct
Size: 7.8 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 67.64
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ID: 648876
Weight: 10.69ct (total)
Size: 11.5 x 9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 19.25
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ID: 695864
Weight: 2.53ct
Size: 8.6 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 75.90
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ID: 494696
Weight: 17.31ct
Size: 25.3 x 19 mm
Clarity: Translucent
Content: 1 pc
Price: $ 64.67
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ID: 673946
Weight: 3.61ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 51.92
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ID: 384558
Weight: 21.70ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 85.93
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ID: 714219
Weight: 0.66ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 19.80
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ID: 537793
Weight: 1.52ct
Size: 10.3 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 138.44
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ID: 545697
Weight: 3.04ct
Size: 12.4 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 251.71
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ID: 715449
Weight: 1.15ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.04
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ID: 389241
Weight: 0.93ct
Size: 7.5 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 61.38
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ID: 737610
Weight: 6.01ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.06
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ID: 470923
Weight: 3.41ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 27.01
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ID: 716063
Weight: 18.23ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 175.01
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ID: 451030
Weight: 1.52ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.04
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ID: 546891
Weight: 0.79ct
Size: 5.7 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 6.25
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ID: 554210
Weight: 1.13ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 29.83
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ID: 647508
Weight: 0.99ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.14
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ID: 460341
Weight: 3.13ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.92
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ID: 725004
Weight: 10.10ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.52
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ID: 409945
Weight: 5.36ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 35.38
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ID: 481446
Weight: 1.58ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.41
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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 am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
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All good

Posted By DouscheGift in August, 2025
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If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
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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

Enjoyed shopping.

Posted By Chris in March, 2025
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Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
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Overall Rating -> 10 star ratings

The stones are very nice.

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

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
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Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
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