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

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ID: 387717
Weight: 3.21ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 21.19
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ID: 431638
Weight: 1.48ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.61
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ID: 711985
Weight: 4.53ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 65.23
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ID: 537790
Weight: 1.44ct
Size: 9.4 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 131.16
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ID: 492786
Weight: 5.22ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.76
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ID: 660635
Weight: 8.41ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 10.09
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ID: 486709
Weight: 9.99ct
Size: 18.6 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 101.93
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ID: 707167
Weight: 5.03ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.07
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ID: 551308
Weight: 2.65ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.93
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ID: 586787
Weight: 2.94ct
Size: 18 x 7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.17
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ID: 517834
Weight: 1.86ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 171.86
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ID: 640591
Weight: 1.45ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 41.76
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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: 434127
Weight: 2.57ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.97
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ID: 618957
Weight: 6.16ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.14
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ID: 463873
Weight: 12.06ct
Size: 16 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.88
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ID: 721157
Weight: 0.47ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.95
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ID: 533287
Weight: 1.85ct
Size: 8.4 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 109.90
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ID: 518609
Weight: 2.34ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.44
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ID: 719493
Weight: 0.80ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.72
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ID: 424706
Weight: 0.86ct
Size: 6.1 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.06
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ID: 691080
Weight: 0.38ct
Size: 4.3 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 22.80
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ID: 390275
Weight: 1.10ct
Size: 7.6 x 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 71.16
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ID: 450740
Weight: 3.76ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.74
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ID: 725726
Weight: 0.45ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 4.32
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ID: 632002
Weight: 15.88ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 72.23
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ID: 356991
Weight: 4.01ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 26.47
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ID: 393366
Weight: 1.57ct (total)
Size: 3 x 1.8 mm
Clarity: VS
Content: 20 pcs
Price: $ 113.99
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ID: 527604
Weight: 5.29ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.27
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ID: 723582
Weight: 1.62ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.55
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ID: 696200
Weight: 33.73ct
Size: 27.1 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.08
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ID: 687738
Weight: 2.04ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.57
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ID: 448585
Weight: 1.34ct
Size: 7.3 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 852.56
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ID: 650128
Weight: 8.72ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 6.17
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ID: 713829
Weight: 20.15ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 169.26
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ID: 492911
Weight: 4.41ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.91
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ID: 707856
Weight: 10.21ct
Size: 14.9 x 11.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 73.51
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ID: 685514
Weight: 0.97ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 9.31
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ID: 342031
Weight: 4.61ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 44.72
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ID: 493257
Weight: 5.39ct
Size: 13.5 x 9.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 40.93
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ID: 528820
Weight: 36.50ct
Size: 25 x 20.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 96.36
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ID: 439052
Weight: 3.73ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 231.41
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ID: 357941
Weight: 3.79ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 25.02
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ID: 392904
Weight: 2.57ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 67.85
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ID: 277583
Weight: 12.81ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 67.63
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ID: 732793
Weight: 1.28ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 49.15
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ID: 525234
Weight: 31.40ct
Size: 26.8 x 18.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 68.39
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ID: 714151
Weight: 0.45ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 13.50
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ID: 723010
Weight: 0.54ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.20
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ID: 564200
Weight: 0.87ct
Size: 7.5 x 5.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.25
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ID: 707953
Weight: 11.82ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.35
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ID: 724598
Weight: 1.20ct
Size: 10 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.00
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ID: 723715
Weight: 1.29ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.38
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ID: 526072
Weight: 2.43ct
Size: 10.5 x 7.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.66
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ID: 542549
Weight: 0.93ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.82
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ID: 389966
Weight: 0.83ct
Size: 6.7 x 4.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 35.86
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ID: 737421
Weight: 6.19ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 37.14
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ID: 472369
Weight: 31.51ct
Size: 29.8 x 17.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.71
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ID: 600404
Weight: 3.71ct
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.69
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ID: 637059
Weight: 0.86ct
Size: 7.8 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.41
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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

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
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Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
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Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

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

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
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Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 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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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've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate
Enlarged Gemstone Image