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

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ID: 480639
Weight: 2.96ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 21.10
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ID: 646970
Weight: 2.20ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 79.20
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ID: 720977
Weight: 0.55ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.90
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ID: 456632
Weight: 2.32ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.43
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ID: 716137
Weight: 3.76ct (total)
Size: 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 36.10
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ID: 387697
Weight: 2.08ct (total)
Size: 4 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 184.72
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ID: 528130
Weight: 2.33ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.60
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ID: 390594
Weight: 2.21ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 8 pcs
Price: $ 142.25
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ID: 408319
Weight: 9.17ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.66
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ID: 727474
Weight: 0.46ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.32
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ID: 719470
Weight: 0.58ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 10.44
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ID: 492923
Weight: 5.37ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 38.84
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ID: 724233
Weight: 39.09ct
Size: 19.8 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 46.44
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ID: 724163
Weight: 5.38ct (total)
Size: 5 x 2.6 mm
Clarity: VS
Content: 35 pcs
Price: $ 32.28
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ID: 743019
Weight: 12.13ct
Size: 25.7 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.52
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ID: 527641
Weight: 2.11ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 22.28
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ID: 649890
Weight: 1.95ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.38
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ID: 479625
Weight: 2.61ct (total)
Size: 10 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.56
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ID: 586754
Weight: 12.17ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.76
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ID: 685137
Weight: 0.09ct (total)
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 31.50
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ID: 624997
Weight: 2.63ct
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.86
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ID: 431668
Weight: 1.59ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 37.78
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ID: 695047
Weight: 12.50ct
Size: 15.9 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.90
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ID: 554171
Weight: 7.34ct
Size: 14.9 x 11.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 55.61
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ID: 400374
Weight: 6.20ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.46
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ID: 604671
Weight: 2.98ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 86.54
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ID: 559273
Weight: 1.57ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 32.22
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ID: 640027
Weight: 2.11ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 52.92
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ID: 674890
Weight: 15.08ct
Size: 17.1 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.90
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ID: 700215
Weight: 39.37ct
Size: 32.9 x 23.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.26
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ID: 510638
Weight: 1.37ct
Size: 8 x 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 58.91
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ID: 661875
Weight: 6.60ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.59
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ID: 693465
Weight: 3.24ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 107.42
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ID: 674964
Weight: 9.96ct
Size: 18.8 x 13.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.69
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ID: 706914
Weight: 2.42ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.81
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ID: 534258
Weight: 1.48ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.68
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ID: 565086
Weight: 0.18ct (total)
Size: 3 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 394.02
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ID: 694927
Weight: 27.65ct
Size: 18 x 17.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 191.11
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ID: 601387
Weight: 12.86ct (total)
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 68.41
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ID: 682712
Weight: 0.27ct (total)
Size: 3 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 154.75
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ID: 350387
Weight: 2.91ct (total)
Size: 2.9 x 2.9 mm
Clarity: Transparent/Translucent
Content: 20 pcs
Price: $ 66.61
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ID: 673735
Weight: 15.57ct
Size: 19.4 x 17.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 280.26
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ID: 490737
Weight: 4.85ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.22
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ID: 685711
Weight: 1.56ct
Size: 7.7 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 28.72
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ID: 712575
Weight: 1.29ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.76
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ID: 721934
Weight: 16.92ct
Size: 15.5 x 14.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.30
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ID: 735225
Weight: 2.35ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 112.80
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ID: 527926
Weight: 3.68ct
Size: 13.1 x 9.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 26.63
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ID: 418246
Weight: 5.83ct
Size: 13.2 x 10.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.78
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ID: 474774
Weight: 2.33ct
Size: 13 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 12.30
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ID: 715387
Weight: 1.29ct
Size: 7.7 x 5.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.38
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ID: 499607
Weight: 1.60ct
Size: 12 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 14.78
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ID: 683722
Weight: 4.51ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.78
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ID: 704502
Weight: 34.77ct
Size: 37.5 x 11.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.34
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ID: 480067
Weight: 2.19ct
Size: 8.4 x 8.2 mm
Clarity: Transparent
Price: $ 20.23
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ID: 431217
Weight: 2.58ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 27.20
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ID: 418231
Weight: 6.75ct
Size: 15 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.36
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ID: 692399
Weight: 109.05ct
Size: 31 x 30.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.80
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ID: 374183
Weight: 25.08ct (total)
Size: 17.6 x 8.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 239.03
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ID: 416066
Weight: 1.67ct
Size: 19.3 x 3.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.91
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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 -> 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
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
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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

Great prices!!! High quality gemstones.

Posted By Ricky in October, 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

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
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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

selection was broad and the check out was quick. Great site

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

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate
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