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

Untreated Gemstones Weight
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ID: 695138
Weight: 24.87ct
Size: 30.6 x 20.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.87
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ID: 474033
Weight: 1.98ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 18.30
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ID: 659463
Weight: 11.97ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.73
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ID: 414698
Weight: 9.78ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 64.55
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ID: 624231
Weight: 0.98ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 64.68
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ID: 564222
Weight: 3.07ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.27
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ID: 737525
Weight: 2.12ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 95.40
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ID: 480749
Weight: 2.36ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 21.80
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ID: 428225
Weight: 5.21ct
Size: 13.5 x 10 mm
Clarity: Translucent
Content: 1 pc
Price: $ 34.39
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ID: 292474
Weight: 1.11ct
Size: 7.3 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 139.86
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ID: 613309
Weight: 0.60ct
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 24.55
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ID: 566564
Weight: 1.87ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.35
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ID: 387608
Weight: 4.93ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 32.54
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ID: 376792
Weight: 2.98ct
Size: 9.2 x 7.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 27.54
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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: 567684
Weight: 1.66ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 37.25
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ID: 431315
Weight: 1.86ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 44.20
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ID: 715764
Weight: 1.22ct
Size: 13 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 77.59
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ID: 517073
Weight: 44.78ct
Size: 23.6 x 18.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.61
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ID: 572947
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.46
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ID: 473535
Weight: 2.66ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 35.11
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ID: 352856
Weight: 6.98ct
Size: 18.5 x 9.4 mm
Clarity: VS
Content: 1 pc
Price: $ 53.75
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ID: 409438
Weight: 11.03ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 52.56
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ID: 730214
Weight: 0.87ct
Size: 8.4 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.20
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ID: 661903
Weight: 1.93ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 16.21
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ID: 573142
Weight: 3.81ct (total)
Size: 12 x 6.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 40.24
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ID: 638382
Weight: 1.54ct
Size: 7.4 x 5.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 9.24
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ID: 324058
Weight: 3.72ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 30.94
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ID: 497575
Weight: 2.14ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 56.50
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ID: 478150
Weight: 7.28ct
Size: 16 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 66.68
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ID: 495458
Weight: 20.50ct (total)
Size: 17.1 x 12.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 29.22
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ID: 276805
Weight: 27.68ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.54
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ID: 671452
Weight: 9.39ct
Size: 19.3 x 11.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.23
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ID: 347672
Weight: 3.10ct
Size: 25.9 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 167.40
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ID: 707996
Weight: 5.76ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 9.54
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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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ID: 387698
Weight: 2.51ct (total)
Size: 4.2 x 3.3 mm
Clarity: VS
Content: 10 pcs
Price: $ 222.91
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ID: 663469
Weight: 1.22ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 10.25
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ID: 447982
Weight: 10.01ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 36.04
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ID: 453621
Weight: 8.00ct
Size: 16.3 x 8.6 mm
Clarity: VS
Content: 1 pc
Price: $ 264.00
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ID: 662864
Weight: 2.88ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 69.12
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ID: 712795
Weight: 4.73ct (total)
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.60
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ID: 480279
Weight: 7.40ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 68.38
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ID: 382861
Weight: 12.39ct
Size: 17.9 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.07
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ID: 470618
Weight: 28.20ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.18
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ID: 347752
Weight: 32.46ct
Size: 28.4 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.85
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ID: 590857
Weight: 49.30ct
Size: 27 x 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 325.38
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ID: 623815
Weight: 0.84ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.87
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ID: 710490
Weight: 6.18ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.08
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ID: 439424
Weight: 7.46ct
Size: 13 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 134.28
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ID: 382793
Weight: 34.00ct
Size: 28.9 x 23 mm
Clarity: Translucent
Content: 1 pc
Price: $ 67.32
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ID: 491809
Weight: 8.14ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 23.86
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ID: 689341
Weight: 1.45ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 13.92
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ID: 737069
Weight: 23.69ct (total)
Size: 17 x 17 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 33.40
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ID: 712439
Weight: 10.59ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.21
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ID: 435663
Weight: 2.48ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.37
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ID: 738786
Weight: 0.50ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 4.50
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ID: 736603
Weight: 1.06ct
Size: 8.7 x 7.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.42
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ID: 386579
Weight: 9.07ct (total)
Size: 16.9 x 7.4 mm
Clarity: Translucent
Content: 4 pcs
Price: $ 80.69
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ID: 692477
Weight: 18.77ct
Size: 18.1 x 14 mm
Clarity: VVS
Content: 1 pc
Price: $ 157.67
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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 -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

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 love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 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

Overall Rating -> 10 star ratings

I have ordered from Genselect before and always had a great experience. My go to source!

Posted By Kycaver in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate
Enlarged Gemstone Image