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

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ID: 699227
Weight: 0.96ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.72
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ID: 678863
Weight: 2.89ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.28
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ID: 498833
Weight: 0.81ct
Size: 5.5 mm (calibrated)
Clarity: VS
Price: $ 42.77
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ID: 394174
Weight: 2.36ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 43.45
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ID: 631620
Weight: 6.06ct
Size: 28.6 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.56
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ID: 727038
Weight: 0.50ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.00
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ID: 501523
Weight: 16.91ct
Size: 21.3 x 16.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 70.98
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ID: 476705
Weight: 29.47ct
Size: 27.5 x 22.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.90
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ID: 667057
Weight: 6.61ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.72
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ID: 460617
Weight: 7.28ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 67.27
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ID: 732445
Weight: 0.55ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.20
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ID: 521569
Weight: 23.76ct
Size: 20.5 x 16.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 188.18
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ID: 693877
Weight: 3.64ct
Size: 10 x 6.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 120.68
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ID: 390925
Weight: 1.99ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 71.42
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ID: 662635
Weight: 2.67ct
Size: 8.4 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 64.08
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ID: 645371
Weight: 19.50ct
Size: 19.6 x 17.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 96.41
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ID: 410320
Weight: 5.96ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 39.34
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ID: 688814
Weight: 0.87ct
Size: 9.1 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 8.35
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ID: 568299
Weight: 4.11ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.44
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ID: 733461
Weight: 3.20ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.92
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ID: 713720
Weight: 0.82ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.78
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ID: 715484
Weight: 1.53ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.69
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ID: 705835
Weight: 1.34ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.26
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ID: 574846
Weight: 8.55ct
Size: 24.6 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 77.42
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ID: 548585
Weight: 7.18ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 26.92
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ID: 697786
Weight: 29.75ct
Size: 40.9 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.58
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ID: 707006
Weight: 1.06ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.36
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ID: 461262
Weight: 3.61ct
Size: 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.36
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ID: 716380
Weight: 0.55ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.98
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ID: 572109
Weight: 1.08ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 31.10
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ID: 604666
Weight: 3.22ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 85.01
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ID: 547763
Weight: 1.62ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.83
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ID: 691937
Weight: 0.71ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 59.64
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ID: 718171
Weight: 0.02ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.20
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ID: 409056
Weight: 7.04ct
Size: 17.7 x 7.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 211.20
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ID: 727035
Weight: 1.00ct
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.00
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ID: 347288
Weight: 1.79ct
Size: 22.4 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 70.88
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ID: 735227
Weight: 2.78ct
Size: 8.6 x 7.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 133.44
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ID: 527851
Weight: 0.87ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.19
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ID: 348794
Weight: 65.05ct
Size: 37.8 x 30.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.64
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ID: 411740
Weight: 1.38ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 63.76
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ID: 360541
Weight: 7.46ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.38
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ID: 712523
Weight: 2.48ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.61
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ID: 656756
Weight: 0.67ct
Size: 6.6 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 11.26
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ID: 480315
Weight: 5.06ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 10.69
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ID: 634192
Weight: 7.26ct (total)
Size: 14.6 x 8.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 33.02
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ID: 603211
Weight: 4.27ct
Size: 13 x 8.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 256.20
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ID: 565097
Weight: 0.18ct (total)
Size: 2.8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 394.02
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ID: 724886
Weight: 1.28ct
Size: 11.5 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.76
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ID: 346284
Weight: 2.79ct (total)
Size: 2.4 x 2.4 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 313.04
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ID: 460735
Weight: 3.20ct
Size: 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 29.57
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ID: 342104
Weight: 13.73ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 21.52
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ID: 693429
Weight: 9.79ct
Size: 14.3 x 11.2 mm
Clarity: VS
Content: 1 pc
Price: $ 324.60
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ID: 678677
Weight: 11.51ct
Size: 26.8 x 14.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 69.06
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ID: 472691
Weight: 4.08ct
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 56.50
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ID: 358148
Weight: 3.95ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 26.08
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ID: 433905
Weight: 5.77ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 38.09
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ID: 291451
Weight: 7.21ct
Size: 22.4 x 8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.17
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ID: 325983
Weight: 2.83ct
Size: 9 x 9 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 10.08
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ID: 466006
Weight: 8.32ct
Size: 14 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.48
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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 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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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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Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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Overall Rating -> 10 star ratings

I love the product and the details about each of them.

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Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
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Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

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

Good products

Posted By Brave in October, 2024
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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate
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