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

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ID: 736719
Weight: 7.60ct
Size: 13.7 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.72
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ID: 664800
Weight: 1.10ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 11.88
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ID: 566176
Weight: 2.47ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 56.18
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ID: 470015
Weight: 4.05ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.68
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ID: 725730
Weight: 0.32ct
Size: 4.9 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 3.07
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ID: 479047
Weight: 2.82ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 29.78
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ID: 473876
Weight: 0.88ct
Size: 9.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 63.89
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ID: 534145
Weight: 2.89ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.81
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ID: 745498
Weight: 4.21ct
Size: 10.2 x 8.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 210.50
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ID: 485005
Weight: 26.69ct
Size: 38.7 x 14.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 22.01
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ID: 445957
Weight: 6.91ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 18.34
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ID: 682344
Weight: 12.85ct
Size: 22.6 x 10 mm
Clarity: Transparent
Content: 1 pc
Price: $ 123.36
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ID: 433675
Weight: 4.60ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 30.36
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ID: 470007
Weight: 12.72ct
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.64
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ID: 698581
Weight: 7.30ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 61.32
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ID: 650876
Weight: 3.10ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 19.72
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ID: 707979
Weight: 5.06ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.86
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ID: 296639
Weight: 4.17ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 30.34
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ID: 458009
Weight: 0.71ct
Size: 8.9 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 74.98
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ID: 709311
Weight: 28.41ct
Size: 23.5 x 18.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 102.28
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ID: 451564
Weight: 4.13ct (total)
Size: 2 mm (calibrated)
Clarity: VS
Content: 100 pcs
Price: $ 198.24
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ID: 730222
Weight: 2.28ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.41
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ID: 332117
Weight: 6.82ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 19.09
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ID: 396051
Weight: 12.42ct
Size: 13 x 13 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 327.89
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ID: 693395
Weight: 11.49ct
Size: 17.4 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.36
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ID: 478858
Weight: 0.66ct
Size: 6.7 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.92
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ID: 662703
Weight: 1.53ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.72
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ID: 677827
Weight: 0.15ct (total)
Size: 2 x 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 90.00
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ID: 693374
Weight: 36.92ct
Size: 36.9 x 11.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.30
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ID: 529148
Weight: 1.71ct
Size: 8 x 6.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 33.86
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ID: 721902
Weight: 39.31ct
Size: 34.1 x 23.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.17
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ID: 348968
Weight: 2.57ct
Size: 19.2 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 84.82
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ID: 348776
Weight: 36.58ct
Size: 32.4 x 21.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.29
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ID: 592188
Weight: 0.63ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Price: $ 20.80
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ID: 515615
Weight: 18.22ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 30.61
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ID: 644448
Weight: 1.19ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 10.00
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ID: 650970
Weight: 1.32ct (total)
Size: 6.8 x 4.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.67
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ID: 587778
Weight: 6.50ct
Size: 15.1 x 11.1 mm
Clarity: VS
Price: $ 25.74
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ID: 400075
Weight: 6.70ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.10
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ID: 434054
Weight: 4.63ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 30.56
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ID: 619152
Weight: 7.48ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 37.82
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ID: 734966
Weight: 5.45ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.25
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ID: 567413
Weight: 0.19ct (total)
Size: 2.9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 341.03
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ID: 676167
Weight: 5.02ct
Size: 18.5 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.28
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ID: 570034
Weight: 1.57ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 37.31
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ID: 635846
Weight: 2.16ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 57.02
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ID: 438499
Weight: 14.99ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 59.36
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ID: 582912
Weight: 0.94ct
Size: 7.2 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 49.63
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ID: 624893
Weight: 2.28ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.89
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ID: 474698
Weight: 1.65ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.25
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ID: 699679
Weight: 15.20ct
Size: 21.3 x 15.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.77
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ID: 696455
Weight: 50.65ct
Size: 41.8 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.08
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ID: 719365
Weight: 0.75ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.30
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ID: 535705
Weight: 1.86ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.74
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ID: 725172
Weight: 18.32ct
Size: 19.2 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.88
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ID: 715585
Weight: 1.72ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.51
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ID: 600540
Weight: 2.66ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.58
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ID: 492071
Weight: 9.58ct
Size: 16.7 x 13.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 36.04
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ID: 443085
Weight: 3.37ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.09
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ID: 728171
Weight: 0.05ct
Size: 2.3 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.62
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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

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

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

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED 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

very good

Posted By Son Gift in January, 2025
Source: Bizrate
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