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

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ID: 672148
Weight: 14.06ct
Size: 28.2 x 13.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.87
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ID: 722126
Weight: 0.71ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.08
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ID: 715703
Weight: 2.94ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.22
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ID: 698729
Weight: 13.54ct
Size: 19.4 x 14.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.25
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ID: 708322
Weight: 6.78ct
Size: 14 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 48.82
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ID: 494661
Weight: 2.34ct
Size: 7.9 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 21.62
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ID: 457292
Weight: 2.02ct
Size: 10.3 x 7.5 mm
Clarity: VS
Content: 1 pc
Price: $ 18.66
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ID: 655271
Weight: 10.29ct
Size: 27.7 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.89
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ID: 357504
Weight: 4.12ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 27.19
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ID: 625174
Weight: 2.38ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 62.83
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ID: 450025
Weight: 0.94ct
Size: 13.1 x 2.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.02
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ID: 707835
Weight: 5.17ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.22
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ID: 619103
Weight: 2.70ct
Size: 13 x 8 mm
Clarity: VVS
Content: 1 pc
Price: $ 12.41
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ID: 664030
Weight: 1.92ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 41.47
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ID: 582569
Weight: 0.84ct
Size: 7.3 x 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 44.35
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ID: 675432
Weight: 1.60ct
Size: 7.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.55
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ID: 453638
Weight: 2.49ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.00
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ID: 521354
Weight: 11.95ct
Size: 16.8 x 13.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 94.64
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ID: 534778
Weight: 3.49ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.64
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ID: 492609
Weight: 4.56ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.99
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ID: 493131
Weight: 3.99ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 28.87
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ID: 387555
Weight: 4.77ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 31.49
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ID: 382690
Weight: 12.58ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.22
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ID: 534122
Weight: 1.54ct
Size: 8.1 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.23
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ID: 643492
Weight: 2.25ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 5.94
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ID: 698899
Weight: 3.03ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.45
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ID: 485300
Weight: 11.24ct
Size: 17.4 x 17.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 29.68
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ID: 680736
Weight: 1.09ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 32.70
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ID: 691703
Weight: 0.67ct
Size: 5.5 x 4.3 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 40.20
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ID: 730460
Weight: 42.32ct
Size: 31.3 x 24.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.63
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ID: 669623
Weight: 11.27ct
Size: 16.3 x 13.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.82
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ID: 739373
Weight: 0.39ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 3.51
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ID: 472492
Weight: 27.40ct (total)
Size: 24.7 x 11.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 54.25
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ID: 730073
Weight: 1.08ct
Size: 8.5 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 64.80
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ID: 699598
Weight: 43.85ct
Size: 34.8 x 24.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.68
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ID: 411369
Weight: 3.11ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 92.65
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ID: 604048
Weight: 28.97ct
Size: 31.3 x 2.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.60
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ID: 678137
Weight: 0.29ct
Size: 3.4 x 3.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 174.00
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ID: 417154
Weight: 7.93ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.71
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ID: 745771
Weight: 1.11ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.52
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ID: 658434
Weight: 15.77ct
Size: 16 x 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 23.09
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ID: 568525
Weight: 21.86ct
Size: 19.4 x 14 mm
Clarity: Translucent
Content: 1 pc
Price: $ 22.51
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ID: 688810
Weight: 0.88ct
Size: 8.9 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 8.45
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ID: 700185
Weight: 1.25ct
Size: 6.6 x 5.7 mm
Clarity: SI
Content: 1 pc
Price: $ 75.00
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ID: 400205
Weight: 6.35ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.95
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ID: 554268
Weight: 33.32ct
Size: 25.3 x 16.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.46
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ID: 697084
Weight: 0.56ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 12.10
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ID: 401049
Weight: 6.76ct
Size: 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.31
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ID: 519751
Weight: 1.59ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 41.98
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ID: 723010
Weight: 0.54ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.20
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ID: 718185
Weight: 1.00ct
Size: 6 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 30.00
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ID: 471418
Weight: 66.65ct
Size: 41.3 x 30.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.54
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ID: 349641
Weight: 1.20ct
Size: 14 x 3.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 34.85
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ID: 720360
Weight: 1.21ct
Size: 6.4 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 116.46
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ID: 662016
Weight: 1.07ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.58
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ID: 691138
Weight: 0.55ct
Size: 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 33.00
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ID: 586418
Weight: 1.61ct
Size: 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 106.26
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ID: 559913
Weight: 4.38ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.48
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ID: 555600
Weight: 1.56ct
Size: 7.4 x 5.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 41.18
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ID: 451636
Weight: 4.09ct (total)
Size: 2 mm (calibrated)
Clarity: VS
Content: 100 pcs
Price: $ 215.95
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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

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
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Overall Rating -> 10 star ratings

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

Posted By Ibie in February, 2025
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I'm happy.

Posted By Ray in January, 2025
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I could see the actual gem I was buying

Posted By Bugs in December, 2025
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IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
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Good. I ts very user friendly.

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The stones are very nice.

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

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

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

My whole experience is great.

Posted By Ghs in November, 2025
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