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

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ID: 721505
Weight: 33.73ct
Size: 31.1 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.48
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ID: 479509
Weight: 13.70ct
Size: 22.4 x 13.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.96
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ID: 528692
Weight: 1.55ct
Size: 7.6 x 5.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 122.76
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ID: 715693
Weight: 2.89ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.74
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ID: 587680
Weight: 39.48ct
Size: 22.7 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 94.75
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ID: 693455
Weight: 28.66ct
Size: 38.2 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.32
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ID: 706715
Weight: 4.85ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 11.64
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ID: 555871
Weight: 0.78ct
Size: 6.8 x 4.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 20.59
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ID: 696836
Weight: 0.33ct
Size: 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 7.13
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ID: 680802
Weight: 1.05ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 31.50
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ID: 439155
Weight: 1.63ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 101.12
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ID: 718624
Weight: 5.96ct
Size: 12.5 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.07
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ID: 590218
Weight: 1.46ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.53
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ID: 689174
Weight: 0.87ct
Size: 9 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.35
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ID: 675822
Weight: 2.42ct (total)
Size: 9 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 6.89
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ID: 694105
Weight: 48.79ct
Size: 44.4 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.88
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ID: 689049
Weight: 0.72ct
Size: 7 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 21.60
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ID: 567231
Weight: 2.41ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 54.08
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ID: 737498
Weight: 4.25ct
Size: 10 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 106.25
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ID: 740704
Weight: 1.25ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 362.50
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ID: 724244
Weight: 6.48ct
Size: 10.8 x 8.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.70
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ID: 696539
Weight: 24.70ct
Size: 24.7 x 17 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.46
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ID: 713751
Weight: 0.80ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.44
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ID: 711279
Weight: 14.02ct
Size: 21.9 x 12.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.92
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ID: 505832
Weight: 1.36ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.29
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ID: 689003
Weight: 4.39ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 24.18
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ID: 680789
Weight: 0.87ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 26.10
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ID: 640512
Weight: 1.22ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 35.14
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ID: 672075
Weight: 1.48ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 35.52
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ID: 740734
Weight: 62.47ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 124.94
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ID: 386163
Weight: 3.14ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 20.72
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ID: 735045
Weight: 0.10ct
Size: 3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 84.00
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ID: 474619
Weight: 20.28ct (total)
Size: 19.4 x 11.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 48.18
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ID: 715311
Weight: 0.98ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 470.40
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ID: 727347
Weight: 0.21ct
Size: 3.8 x 3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 8.82
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ID: 592767
Weight: 1.25ct (total)
Size: 8.1 x 4.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 23.10
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ID: 681826
Weight: 8.24ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.89
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ID: 431646
Weight: 1.53ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.13
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ID: 735073
Weight: 0.21ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.64
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ID: 721529
Weight: 0.63ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.34
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ID: 286671
Weight: 3.36ct (total)
Size: 7.9 x 4.8 mm
Clarity: VVS-VS
Content: 5 pcs
Price: $ 23.28
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ID: 439418
Weight: 3.39ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 44.17
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ID: 479420
Weight: 2.57ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.14
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ID: 489422
Weight: 3.14ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 62.17
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ID: 388635
Weight: 1.06ct
Size: 8.9 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 68.06
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ID: 697052
Weight: 30.80ct
Size: 26.2 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.07
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ID: 476337
Weight: 3.24ct
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.75
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ID: 646703
Weight: 16.97ct (total)
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 22.40
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ID: 501976
Weight: 1.60ct
Size: 14.2 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.80
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ID: 724903
Weight: 5.41ct
Size: 9.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 6.17
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ID: 662860
Weight: 1.89ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 36.29
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ID: 644460
Weight: 5.42ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.08
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ID: 693550
Weight: 83.43ct
Size: 48.4 x 34.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.06
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ID: 490916
Weight: 4.67ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 55.00
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ID: 437324
Weight: 3.83ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.57
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ID: 718506
Weight: 24.71ct
Size: 42.2 x 16.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 148.26
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ID: 723007
Weight: 0.61ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.30
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ID: 657905
Weight: 0.81ct
Size: 6.7 x 4.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.89
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ID: 439019
Weight: 2.14ct
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 132.77
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ID: 736593
Weight: 36.45ct
Size: 23.5 x 23.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.26
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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

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
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Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
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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

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
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Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

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

The stones are very nice.

Posted By Mvk in August, 2025
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Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate
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