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

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ID: 346278
Weight: 2.81ct (total)
Size: 2.3 x 2.3 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 315.29
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ID: 711524
Weight: 3.99ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 57.46
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ID: 706804
Weight: 2.15ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.16
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ID: 464339
Weight: 2.67ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 24.67
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ID: 716072
Weight: 0.56ct
Size: 5.4 x 4.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 35.62
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ID: 500855
Weight: 8.50ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 65.87
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ID: 688106
Weight: 7.84ct
Size: 13.4 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.15
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ID: 442832
Weight: 3.27ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.85
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ID: 688824
Weight: 4.36ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 24.01
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ID: 699521
Weight: 0.60ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 5.76
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ID: 478360
Weight: 13.48ct
Size: 17.6 x 12.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.59
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ID: 449867
Weight: 2.30ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.18
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ID: 727341
Weight: 0.57ct
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 23.94
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ID: 539042
Weight: 3.55ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 23.44
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ID: 691431
Weight: 1.21ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 65.34
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ID: 387770
Weight: 2.73ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 18.02
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ID: 635370
Weight: 2.35ct
Size: 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 62.04
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ID: 434340
Weight: 1.60ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.24
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ID: 578589
Weight: 16.54ct
Size: 25.9 x 18.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.75
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ID: 702036
Weight: 7.04ct
Size: 11.5 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.24
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ID: 464506
Weight: 4.30ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 39.73
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ID: 725722
Weight: 1.65ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 15.84
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ID: 456334
Weight: 2.95ct
Size: 10.9 x 8.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.26
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ID: 687820
Weight: 17.64ct
Size: 22.8 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.07
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ID: 676452
Weight: 19.08ct
Size: 22.9 x 16.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 171.72
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ID: 717436
Weight: 14.42ct
Size: 19.9 x 14.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.52
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ID: 713928
Weight: 2.40ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.16
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ID: 685644
Weight: 6.24ct
Size: 14.9 x 12.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.02
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ID: 744754
Weight: 0.63ct
Size: 5.4 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 63.00
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ID: 363245
Weight: 11.97ct
Size: 22.3 x 12.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.71
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ID: 693319
Weight: 0.90ct
Size: 8.2 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 54.00
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ID: 684385
Weight: 1.21ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.62
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ID: 539128
Weight: 4.11ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 54.25
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ID: 670809
Weight: 0.31ct
Size: 4 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.16
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ID: 675434
Weight: 2.54ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.22
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ID: 451087
Weight: 1.33ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.29
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ID: 322522
Weight: 7.69ct (total)
Size: 8 x 7 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 50.76
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ID: 693424
Weight: 6.27ct
Size: 11.9 x 9.1 mm
Clarity: VS
Content: 1 pc
Price: $ 207.89
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ID: 527922
Weight: 5.25ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 37.98
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ID: 673935
Weight: 15.85ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 228.01
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ID: 413130
Weight: 3.69ct (total)
Size: 9.7 x 4.5 mm
Clarity: VS
Content: 4 pcs
Price: $ 97.42
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ID: 712355
Weight: 2.93ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.80
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ID: 461628
Weight: 24.38ct
Size: 21.8 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.63
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ID: 426015
Weight: 2.13ct
Size: 8.8 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 97.03
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ID: 721619
Weight: 5.02ct
Size: 13.3 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.07
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ID: 367022
Weight: 7.97ct
Size: 14.2 x 9.9 mm
Clarity: VS
Content: 1 pc
Price: $ 54.19
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ID: 529575
Weight: 6.94ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 27.48
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ID: 692711
Weight: 22.72ct
Size: 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 190.85
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ID: 516618
Weight: 1.51ct
Size: 10.8 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 119.59
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ID: 730451
Weight: 46.56ct
Size: 33.9 x 27 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.70
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ID: 715589
Weight: 4.67ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 44.83
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ID: 551312
Weight: 3.10ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.98
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ID: 734971
Weight: 4.36ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 21.80
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ID: 691362
Weight: 0.91ct
Size: 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 54.60
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ID: 662167
Weight: 7.81ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.40
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ID: 583722
Weight: 2.82ct
Size: 14.7 x 10.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.44
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ID: 728227
Weight: 0.09ct
Size: 2.8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 37.12
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ID: 383478
Weight: 1.22ct
Size: 18.6 x 3 mm
Clarity: VS
Content: 1 pc
Price: $ 30.89
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ID: 707156
Weight: 1.34ct
Size: 9.7 x 5.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 3.22
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ID: 472863
Weight: 3.03ct
Size: 9.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 41.95
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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

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
Source: Bizrate

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
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
Source: Bizrate

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

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
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Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
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Enlarged Gemstone Image