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

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ID: 721422
Weight: 0.59ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.32
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ID: 674100
Weight: 9.62ct
Size: 22.6 x 10.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 173.16
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ID: 684589
Weight: 15.69ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.62
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ID: 512178
Weight: 1.03ct
Size: 8.2 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 93.82
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ID: 711954
Weight: 1.15ct
Size: 7.2 x 5.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 27.60
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ID: 711978
Weight: 4.63ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 66.67
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ID: 552297
Weight: 5.78ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.26
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ID: 456599
Weight: 1.66ct
Size: 10.4 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.34
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ID: 646585
Weight: 0.86ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 30.96
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ID: 581767
Weight: 29.99ct
Size: 19.7 x 19.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.15
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ID: 558046
Weight: 1.17ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 99.19
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ID: 713836
Weight: 1.40ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.76
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ID: 499423
Weight: 2.17ct (total)
Size: 7.3 x 4.6 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 8.59
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ID: 520643
Weight: 1.26ct
Size: 10 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 63.50
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ID: 733063
Weight: 0.37ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 3.11
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ID: 532558
Weight: 3.70ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.42
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ID: 500825
Weight: 14.18ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 109.87
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ID: 516166
Weight: 1.58ct
Size: 9.9 x 7.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 41.71
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ID: 563861
Weight: 3.04ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.06
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ID: 638576
Weight: 2.07ct
Size: 7.2 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 12.42
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ID: 492759
Weight: 4.87ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.23
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ID: 445833
Weight: 2.55ct
Size: 8.5 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 121.74
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ID: 695903
Weight: 6.70ct
Size: 10.9 x 9.5 mm
Clarity: VS
Content: 1 pc
Price: $ 201.00
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ID: 721183
Weight: 1.16ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.74
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ID: 699289
Weight: 18.15ct
Size: 23.7 x 13.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 18.15
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ID: 712158
Weight: 2.74ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.30
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ID: 606565
Weight: 5.63ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 74.32
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ID: 418376
Weight: 5.67ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 29.94
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ID: 725179
Weight: 11.40ct
Size: 14.1 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.00
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ID: 650201
Weight: 10.95ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.75
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ID: 619198
Weight: 8.10ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 40.94
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ID: 632514
Weight: 2.43ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.50
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ID: 733060
Weight: 0.48ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 4.03
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ID: 721933
Weight: 4.50ct
Size: 12.6 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.40
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ID: 705803
Weight: 0.66ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.54
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ID: 706503
Weight: 8.91ct
Size: 14 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.18
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ID: 699688
Weight: 0.52ct
Size: 4.8 mm
Clarity: SI
Content: 1 pc
Price: $ 31.20
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ID: 477498
Weight: 1.03ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.98
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ID: 542971
Weight: 0.98ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.34
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ID: 610314
Weight: 14.98ct
Size: 27.4 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.24
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ID: 450797
Weight: 4.42ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 40.84
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ID: 660007
Weight: 6.08ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.30
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ID: 553495
Weight: 1.96ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.80
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ID: 676936
Weight: 0.05ct
Size: 2.2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.62
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ID: 379066
Weight: 0.71ct
Size: 6.1 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 66.02
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ID: 512786
Weight: 2.16ct
Size: 8.6 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 46.73
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ID: 479289
Weight: 2.50ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.40
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ID: 435512
Weight: 4.58ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 30.23
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ID: 730472
Weight: 0.99ct
Size: 9.3 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 59.40
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ID: 709897
Weight: 0.38ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.19
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ID: 711222
Weight: 1.77ct
Size: 8 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 42.48
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ID: 342031
Weight: 4.61ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 44.72
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ID: 397557
Weight: 1.01ct
Size: 6.8 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 63.59
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ID: 417484
Weight: 8.02ct
Size: 12 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.93
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ID: 480758
Weight: 2.76ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 19.32
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ID: 704700
Weight: 40.88ct
Size: 40.2 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.82
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ID: 658608
Weight: 19.49ct
Size: 17.8 x 16.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.54
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ID: 648157
Weight: 44.00ct
Size: 30.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 87.12
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ID: 718879
Weight: 0.61ct
Size: 5.2 x 4 mm
Clarity: VVS
Content: 1 pc
Price: $ 10.98
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ID: 667115
Weight: 1.25ct
Size: 7.9 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.63
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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 found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

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

Awesome

Posted By D in December, 2024
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Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

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

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

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

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
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Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 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

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 -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate
Enlarged Gemstone Image