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

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ID: 460112
Weight: 3.88ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.86
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ID: 704533
Weight: 2.64ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 79.20
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ID: 720366
Weight: 1.57ct
Size: 7.3 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 151.12
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ID: 534242
Weight: 2.94ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.28
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ID: 400391
Weight: 2.47ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.60
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ID: 660191
Weight: 15.83ct (total)
Size: 14.3 x 10.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 19.00
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ID: 445862
Weight: 3.63ct
Size: 12.3 x 9.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 26.50
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ID: 413445
Weight: 2.09ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.14
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ID: 678046
Weight: 5.65ct
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.56
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ID: 707836
Weight: 6.21ct
Size: 16 x 10 mm
Clarity: Transparent
Content: 1 pc
Price: $ 44.71
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ID: 344790
Weight: 19.81ct
Size: 18.6 x 15.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 35.29
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ID: 341416
Weight: 8.28ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 83.45
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ID: 712224
Weight: 1.20ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.96
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ID: 595286
Weight: 2.71ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 71.54
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ID: 511255
Weight: 1.07ct
Size: 5.8 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 63.56
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ID: 685892
Weight: 1.18ct
Size: 7.5 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 21.72
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ID: 733756
Weight: 3.86ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.88
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ID: 643574
Weight: 2.61ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Price: $ 21.92
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ID: 428720
Weight: 7.42ct
Size: 14.3 x 11.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 58.76
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ID: 466305
Weight: 8.47ct (total)
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 284.59
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ID: 447529
Weight: 74.15ct (total)
Size: 15.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 195.76
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ID: 432173
Weight: 4.71ct (total)
Size: 4.5 x 4.5 mm
Clarity: VS
Content: 10 pcs
Price: $ 31.09
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ID: 358112
Weight: 3.85ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 25.42
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ID: 744018
Weight: 18.83ct
Size: 22.7 x 15.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 1,129.80
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ID: 705449
Weight: 10.19ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.42
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ID: 504865
Weight: 10.57ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 97.67
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ID: 705651
Weight: 79.08ct
Size: 36.8 x 25.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.07
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ID: 551441
Weight: 2.86ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.82
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ID: 515596
Weight: 2.28ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.07
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ID: 538085
Weight: 0.98ct (total)
Size: 8 x 4.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 6.58
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ID: 482295
Weight: 41.76ct
Size: 38.4 x 25.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.32
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ID: 472181
Weight: 52.57ct
Size: 34.7 x 23.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.15
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ID: 734737
Weight: 7.57ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 317.94
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ID: 375991
Weight: 8.41ct (total)
Size: 8.2 x 6.8 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 65.17
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ID: 512362
Weight: 11.54ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 76.16
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ID: 448534
Weight: 1.42ct
Size: 7.8 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 903.46
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ID: 732834
Weight: 0.50ct
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.00
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ID: 677974
Weight: 0.22ct (total)
Size: 2.3 x 2.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 132.00
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ID: 484800
Weight: 25.86ct
Size: 29.4 x 17.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.83
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ID: 324254
Weight: 6.46ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 21.32
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ID: 695589
Weight: 0.33ct
Size: 4.7 x 3.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 11.88
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ID: 465513
Weight: 4.75ct
Size: 12 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 38.38
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ID: 409942
Weight: 5.65ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 37.30
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ID: 537121
Weight: 2.08ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.88
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ID: 492043
Weight: 3.70ct (total)
Size: 12.1 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 39.07
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ID: 649869
Weight: 9.50ct
Size: 18.4 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.73
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ID: 306107
Weight: 17.48ct
Size: 18.1 x 15.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 27.70
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ID: 694137
Weight: 0.70ct
Size: 7.7 x 3.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 21.00
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ID: 705736
Weight: 0.74ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Price: $ 6.22
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ID: 665095
Weight: 1.86ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 40.18
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ID: 743663
Weight: 14.93ct
Size: 21.7 x 16.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.72
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ID: 474831
Weight: 24.67ct (total)
Size: 18.9 x 11.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 58.62
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ID: 609294
Weight: 15.52ct
Size: 24 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.48
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ID: 598592
Weight: 6.67ct
Size: 18.3 x 9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.41
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ID: 416295
Weight: 0.81ct
Size: 12.1 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.66
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ID: 559395
Weight: 1.81ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 37.16
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ID: 427956
Weight: 3.40ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.16
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ID: 675027
Weight: 0.58ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 4.18
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ID: 700987
Weight: 12.01ct
Size: 14.3 x 13.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.53
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ID: 423021
Weight: 22.88ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 6 pcs
Price: $ 30.20
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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

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

Posted By Steven M. in February, 2025
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Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
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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 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 -> 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

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
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Overall Rating -> 10 star ratings

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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Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
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Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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