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

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ID: 721904
Weight: 0.60ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.80
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ID: 681793
Weight: 1.09ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.62
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ID: 720341
Weight: 1.05ct
Size: 6.4 x 5.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 101.06
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ID: 501521
Weight: 11.18ct
Size: 14 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 46.93
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ID: 692470
Weight: 23.66ct
Size: 20 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 198.74
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ID: 360547
Weight: 7.63ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.28
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ID: 433602
Weight: 2.60ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.16
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ID: 711422
Weight: 0.58ct
Size: 6.6 x 4.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1.55
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ID: 531554
Weight: 2.43ct
Size: 7.7 x 6.9 mm
Clarity: SI
Content: 1 pc
Price: $ 106.92
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ID: 688691
Weight: 1.37ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.55
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ID: 416037
Weight: 2.60ct
Size: 22.9 x 3.6 mm
Clarity: VS
Content: 1 pc
Price: $ 85.80
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ID: 292882
Weight: 8.25ct
Size: 19.4 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.95
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ID: 502898
Weight: 1.71ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.55
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ID: 714098
Weight: 0.65ct
Size: 7.4 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 35.10
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ID: 401934
Weight: 3.64ct (total)
Size: 4.3 mm
Clarity: VS
Content: 7 pcs
Price: $ 148.94
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ID: 623760
Weight: 5.19ct
Size: 12.7 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 88.09
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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: 606045
Weight: 19.11ct
Size: 19 x 15.5 mm
Clarity: VS
Content: 1 pc
Price: $ 176.58
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ID: 724819
Weight: 0.85ct
Size: 12.5 x 2.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.70
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ID: 598777
Weight: 4.44ct
Size: 16 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 58.61
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ID: 449050
Weight: 19.01ct
Size: 25 x 15.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 25.09
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ID: 433911
Weight: 4.60ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 30.36
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ID: 529533
Weight: 1.54ct
Size: 7.9 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 134.16
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ID: 525353
Weight: 1.32ct
Size: 7.5 x 6.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 243.94
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ID: 737289
Weight: 2.17ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 97.65
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ID: 480131
Weight: 2.27ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 6 pcs
Price: $ 20.98
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ID: 552961
Weight: 1.27ct
Size: 8.1 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.64
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ID: 609040
Weight: 3.40ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 62.83
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ID: 737468
Weight: 2.06ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 92.70
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ID: 494212
Weight: 4.29ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.74
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ID: 391915
Weight: 41.01ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 108.26
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ID: 487178
Weight: 20.52ct
Size: 24.4 x 19.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.55
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ID: 643489
Weight: 1.45ct
Size: 7.7 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 34.80
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ID: 350535
Weight: 3.42ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 78.11
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ID: 602996
Weight: 1.86ct
Size: 8.3 x 6.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 122.76
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ID: 534783
Weight: 3.16ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.03
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ID: 715741
Weight: 0.41ct
Size: 5.3 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.08
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ID: 491215
Weight: 6.91ct
Size: 19.5 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.34
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ID: 737476
Weight: 2.21ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 99.45
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ID: 478605
Weight: 2.27ct (total)
Size: 5.6 x 4.1 mm
Clarity: VS
Content: 4 pcs
Price: $ 299.64
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ID: 570003
Weight: 2.52ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 18.56
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ID: 721342
Weight: 13.42ct
Size: 27.8 x 12.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.31
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ID: 422377
Weight: 1.27ct
Size: 8.8 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 73.31
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ID: 739560
Weight: 0.55ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 4.95
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ID: 464407
Weight: 4.40ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 40.66
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ID: 727854
Weight: 1.02ct
Size: 6.2 x 5.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.12
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ID: 713835
Weight: 1.23ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.33
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ID: 718676
Weight: 5.77ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.97
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ID: 676934
Weight: 0.05ct
Size: 2.3 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.62
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ID: 727466
Weight: 0.29ct
Size: 4 x 3.2 mm
Clarity: VS
Content: 1 pc
Price: $ 12.18
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ID: 499186
Weight: 2.01ct
Size: 11.3 x 5.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 397.98
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ID: 494417
Weight: 1.52ct
Size: 12 x 5.8 mm
Clarity: VS
Price: $ 12.04
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ID: 433905
Weight: 5.77ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 38.09
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ID: 583887
Weight: 9.16ct
Size: 15.5 x 12.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 86.58
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ID: 499517
Weight: 6.35ct
Size: 14 x 11 mm
Clarity: Transparent
Content: 1 pc
Price: $ 41.92
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ID: 521474
Weight: 93.65ct
Size: 37.3 x 25.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 247.24
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ID: 396011
Weight: 6.98ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 342.01
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ID: 359782
Weight: 26.33ct
Size: 22.2 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 69.52
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ID: 724830
Weight: 17.13ct
Size: 16.9 x 15.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.52
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ID: 527919
Weight: 3.97ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.73
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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

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 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

I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 2024
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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

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

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
Source: Bizrate

Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
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
Enlarged Gemstone Image