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

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ID: 582931
Weight: 1.03ct
Size: 8.2 x 5.7 mm
Clarity: SI
Content: 1 pc
Price: $ 45.32
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ID: 725875
Weight: 0.70ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.72
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ID: 686589
Weight: 0.20ct (total)
Size: 2.6 x 2.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 9.60
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ID: 375920
Weight: 2.86ct (total)
Size: 7.1 x 6.5 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 22.16
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ID: 694996
Weight: 1.59ct
Size: 6.6 x 6.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.70
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ID: 410354
Weight: 5.33ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 35.18
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ID: 694317
Weight: 0.95ct
Size: 8.8 x 3.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 28.50
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ID: 571004
Weight: 0.90ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.32
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ID: 555875
Weight: 0.78ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.59
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ID: 435499
Weight: 16.70ct (total)
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 54.67
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ID: 606785
Weight: 2.53ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.68
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ID: 721799
Weight: 11.90ct
Size: 14.2 x 12.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.28
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ID: 582923
Weight: 0.80ct
Size: 7.3 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 42.24
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ID: 693499
Weight: 3.07ct
Size: 9.9 x 7.5 mm
Clarity: VS
Content: 1 pc
Price: $ 101.78
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ID: 513226
Weight: 8.35ct
Size: 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.07
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ID: 720843
Weight: 0.48ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS
Price: $ 4.03
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ID: 563534
Weight: 1.50ct
Size: 6.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 33.66
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ID: 595040
Weight: 19.64ct
Size: 18 x 17.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 77.77
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ID: 713390
Weight: 15.85ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 133.14
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ID: 619989
Weight: 8.10ct (total)
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 21.38
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ID: 548264
Weight: 12.29ct
Size: 17.1 x 12.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 486.68
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ID: 707920
Weight: 11.24ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.79
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ID: 569271
Weight: 1.98ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 39.36
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ID: 574913
Weight: 8.29ct
Size: 18.3 x 9.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 75.07
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ID: 316636
Weight: 1.44ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 79.84
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ID: 730238
Weight: 46.30ct
Size: 33.8 x 22.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.45
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ID: 408649
Weight: 10.91ct
Size: 17.7 x 14.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.82
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ID: 554926
Weight: 0.93ct
Size: 7.5 x 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 24.55
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ID: 450709
Weight: 4.40ct
Size: 13.2 x 9.7 mm
Clarity: VS
Content: 1 pc
Price: $ 40.66
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ID: 305965
Weight: 1.99ct (total)
Size: 6.8 x 5.6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 13.14
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ID: 730223
Weight: 2.70ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.17
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ID: 655056
Weight: 14.02ct
Size: 19.3 x 15.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.57
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ID: 435673
Weight: 7.54ct
Size: 15 x 11 mm
Clarity: Transparent
Content: 1 pc
Price: $ 24.68
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ID: 441123
Weight: 2.14ct
Size: 8.2 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 70.00
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ID: 736366
Weight: 0.07ct
Size: 2.6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.06
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ID: 450151
Weight: 24.04ct (total)
Size: 13.9 x 13.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 63.47
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ID: 723766
Weight: 1.60ct
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.36
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ID: 736391
Weight: 1.79ct
Size: 9.3 x 7.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.53
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ID: 712346
Weight: 3.43ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.13
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ID: 491707
Weight: 58.13ct (total)
Size: 18 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 68.29
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ID: 654813
Weight: 12.80ct
Size: 21.1 x 15.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.78
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ID: 599297
Weight: 6.32ct
Size: 14.2 x 10 mm
Clarity: Transparent
Content: 1 pc
Price: $ 30.28
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ID: 561750
Weight: 4.97ct
Size: 11.7 x 10.4 mm
Clarity: SI
Content: 1 pc
Price: $ 262.42
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ID: 492372
Weight: 7.91ct
Size: 16 x 12.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 29.75
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ID: 740696
Weight: 0.10ct (total)
Size: 4.1 x 1.9 mm
Clarity: VVS
Content: 2 pcs
Price: $ 418.75
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ID: 595013
Weight: 6.03ct
Size: 12.9 x 9.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 79.60
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ID: 446615
Weight: 8.05ct
Size: 14.8 x 10.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 26.56
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ID: 686306
Weight: 0.31ct
Size: 4.8 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.46
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ID: 707764
Weight: 8.83ct
Size: 20.8 x 10.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 63.58
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ID: 385924
Weight: 7.26ct
Size: 11.9 x 10.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 461.90
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ID: 710217
Weight: 3.06ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.70
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ID: 418278
Weight: 10.60ct (total)
Size: 15.2 x 10.7 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 19.08
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ID: 162749
Weight: 48.28ct
Size: 38.2 x 24.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.62
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ID: 646856
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 25.61
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ID: 656107
Weight: 1.63ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.12
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ID: 523719
Weight: 10.79ct
Size: 23.3 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 64.74
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ID: 371914
Weight: 18.40ct
Size: 18 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 109.30
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ID: 448932
Weight: 10.54ct
Size: 17 x 13.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 34.79
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ID: 718993
Weight: 0.61ct
Size: 5.3 x 4.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 10.98
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ID: 322362
Weight: 4.99ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent/Translucent
Content: 2 pcs
Price: $ 32.94
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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 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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
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Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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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 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

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

Posted By Ibie in February, 2025
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Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
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Overall Rating -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
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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
Source: Bizrate
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