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

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ID: 737102
Weight: 28.75ct
Size: 21.4 x 20.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.75
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ID: 479650
Weight: 1.25ct
Size: 10.1 x 5.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 13.20
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ID: 694831
Weight: 36.56ct
Size: 33.7 x 17.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.18
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ID: 454037
Weight: 0.83ct
Size: 10.6 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.06
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ID: 694185
Weight: 0.69ct
Size: 8.8 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 20.70
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ID: 560069
Weight: 1.86ct
Size: 8.2 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 41.74
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ID: 724946
Weight: 0.47ct
Size: 5.4 x 3.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 19.74
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ID: 711496
Weight: 2.42ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.44
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ID: 312017
Weight: 2.28ct (total)
Size: 2.9 x 2.8 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 51.17
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ID: 431796
Weight: 2.55ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 26.89
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ID: 555101
Weight: 1.47ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 55.70
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ID: 691885
Weight: 0.59ct
Size: 5.4 x 4 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 35.40
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ID: 407509
Weight: 3.93ct
Size: 11.4 x 10.3 mm
Clarity: VS
Content: 1 pc
Price: $ 216.32
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ID: 577338
Weight: 10.33ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 79.63
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ID: 694273
Weight: 0.78ct
Size: 7.8 x 3.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.40
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ID: 546873
Weight: 3.11ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.64
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ID: 686740
Weight: 0.47ct (total)
Size: 4.5 x 3.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 31.02
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ID: 400231
Weight: 6.94ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 22.91
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ID: 480896
Weight: 4.77ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 34.01
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ID: 671998
Weight: 0.97ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 23.28
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ID: 704636
Weight: 1.29ct
Size: 10.1 x 7.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.70
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ID: 539888
Weight: 3.52ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.35
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ID: 622974
Weight: 1.78ct
Size: 8.1 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 37.44
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ID: 290338
Weight: 1.41ct
Size: 7 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.20
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ID: 712460
Weight: 5.45ct
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 14.52
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ID: 555847
Weight: 0.82ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 6.49
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ID: 497875
Weight: 3.46ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 23.89
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ID: 585088
Weight: 17.90ct (total)
Size: 21.3 x 12.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 13.01
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ID: 708319
Weight: 7.38ct
Size: 16.5 x 11.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 53.14
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ID: 605910
Weight: 28.82ct (total)
Size: 24.5 x 11.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 44.89
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ID: 721930
Weight: 8.66ct
Size: 11.5 x 11.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.39
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ID: 426744
Weight: 6.72ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 31.04
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ID: 705982
Weight: 0.63ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.29
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ID: 619161
Weight: 4.26ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.95
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ID: 431790
Weight: 2.81ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 29.64
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ID: 521041
Weight: 39.37ct
Size: 25.7 x 21.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 198.52
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ID: 636433
Weight: 1.49ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.34
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ID: 450730
Weight: 5.63ct
Size: 15.7 x 9.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 52.02
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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: 688957
Weight: 0.26ct
Size: 5.2 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.60
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ID: 695451
Weight: 85.14ct
Size: 53.6 x 38.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 81.73
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ID: 542570
Weight: 1.28ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.14
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ID: 326399
Weight: 6.97ct (total)
Size: 11 x 8.5 mm
Clarity: Transparent/Translucent
Content: 2 pcs
Price: $ 22.99
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ID: 348935
Weight: 22.00ct
Size: 20 x 16.8 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 37.75
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ID: 490553
Weight: 3.90ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 45.92
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ID: 384114
Weight: 12.71ct
Size: 18.3 x 11.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.33
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ID: 314626
Weight: 3.65ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 81.91
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ID: 698535
Weight: 0.79ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.64
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ID: 699818
Weight: 13.26ct
Size: 14 x 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.73
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ID: 662707
Weight: 1.81ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.20
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ID: 677862
Weight: 0.04ct
Size: 1.8 x 1.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.00
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ID: 384696
Weight: 25.02ct
Size: 23.7 x 17.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.54
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ID: 644191
Weight: 1.16ct
Size: 7 x 5.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.84
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ID: 586420
Weight: 1.18ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 77.88
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ID: 730096
Weight: 2.74ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.53
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ID: 520561
Weight: 9.01ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 83.26
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ID: 386871
Weight: 6.70ct
Size: 23.6 x 11.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 59.62
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ID: 684484
Weight: 25.23ct
Size: 27.2 x 17.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.13
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ID: 659267
Weight: 2.08ct (total)
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 4.99
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ID: 420136
Weight: 23.40ct
Size: 24.2 x 19.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 61.78
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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

Awesome

Posted By D in December, 2024
Source: Bizrate

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
Source: Bizrate

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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Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
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Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
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Overall Rating -> 8 star ratings

The website was nice and I bought some gems

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

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
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Overall Rating -> 10 star ratings

I'm happy.

Posted By Ray in January, 2025
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Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate
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