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

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ID: 655895
Weight: 0.81ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.44
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ID: 662652
Weight: 3.52ct (total)
Size: 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 29.57
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ID: 474528
Weight: 2.68ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 80.40
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ID: 640730
Weight: 1.88ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 54.14
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ID: 674909
Weight: 14.32ct
Size: 24.1 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.89
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ID: 710615
Weight: 6.25ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.13
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ID: 418123
Weight: 7.49ct
Size: 12.3 x 10.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 39.55
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ID: 427583
Weight: 2.59ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 15.54
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ID: 568975
Weight: 2.66ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 52.88
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ID: 664638
Weight: 1.13ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.41
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ID: 685930
Weight: 1.45ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.69
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ID: 387326
Weight: 16.11ct
Size: 22 x 13 mm
Clarity: Translucent
Content: 1 pc
Price: $ 63.79
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ID: 398840
Weight: 4.24ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 4 pcs
Price: $ 111.94
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ID: 389246
Weight: 0.89ct
Size: 7.6 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 58.74
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ID: 745785
Weight: 4.07ct
Size: 10.5 x 9.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 203.50
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ID: 606481
Weight: 30.66ct (total)
Size: 20.9 x 12.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 47.76
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ID: 333946
Weight: 2.29ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 108.82
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ID: 334760
Weight: 8.92ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 58.87
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ID: 551879
Weight: 1.17ct
Size: 7.3 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.39
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ID: 739546
Weight: 0.53ct
Size: 5.2 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 4.77
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ID: 744584
Weight: 0.49ct
Size: 5.4 x 4.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 122.50
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ID: 484722
Weight: 2.96ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.54
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ID: 389483
Weight: 3.06ct (total)
Size: 8.6 x 6.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 20.20
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ID: 537524
Weight: 1.08ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.94
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ID: 463452
Weight: 1.27ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.15
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ID: 675682
Weight: 4.06ct
Size: 20.9 x 7.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.54
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ID: 400167
Weight: 6.24ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.59
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ID: 451145
Weight: 1.34ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.38
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ID: 418152
Weight: 11.85ct (total)
Size: 16.4 x 10.7 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 23.46
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ID: 431739
Weight: 1.41ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.88
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ID: 735015
Weight: 5.51ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 33.06
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ID: 721589
Weight: 7.73ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.28
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ID: 357103
Weight: 4.49ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 212.29
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ID: 726155
Weight: 0.45ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 4.32
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ID: 631639
Weight: 6.33ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 75.96
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ID: 532248
Weight: 2.47ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 17.94
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ID: 387856
Weight: 2.26ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 14.92
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ID: 648285
Weight: 0.63ct
Size: 7.2 x 5.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.68
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ID: 497574
Weight: 2.08ct
Size: 8.4 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 54.91
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ID: 625508
Weight: 1.20ct
Size: 7 x 4.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.75
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ID: 325802
Weight: 66.95ct
Size: 21.8 x 18.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 441.88
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ID: 351411
Weight: 6.76ct
Size: 19.5 x 10.2 mm
Clarity: VS
Content: 1 pc
Price: $ 62.46
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ID: 608869
Weight: 2.73ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 50.45
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ID: 651032
Weight: 13.50ct
Size: 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 57.19
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ID: 480776
Weight: 1.98ct (total)
Size: 5.6 x 3.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 18.30
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ID: 663371
Weight: 3.91ct
Size: 12.1 x 18.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 32.84
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ID: 658741
Weight: 13.99ct
Size: 15 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.48
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ID: 719000
Weight: 1.05ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.90
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ID: 744755
Weight: 21.69ct
Size: 20.9 x 12.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.38
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ID: 559275
Weight: 1.42ct
Size: 6.5 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 29.15
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ID: 645651
Weight: 21.44ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.86
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ID: 448495
Weight: 1.40ct
Size: 6.7 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 890.74
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ID: 622974
Weight: 1.78ct
Size: 8.1 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 37.44
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ID: 511706
Weight: 0.79ct
Size: 6.6 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.93
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ID: 719810
Weight: 1.07ct
Size: 5.9 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.26
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ID: 606012
Weight: 2.70ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 35.64
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ID: 533939
Weight: 2.05ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.37
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ID: 655772
Weight: 1.65ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.60
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ID: 610305
Weight: 27.46ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 26.10
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ID: 689921
Weight: 1.42ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.63
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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 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

Loved everything. High quality, quick shipping, and authentication included.

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

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
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Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
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Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
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Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
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Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 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 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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