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

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ID: 676930
Weight: 0.04ct
Size: 1.9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.08
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ID: 636609
Weight: 0.83ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.82
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ID: 735084
Weight: 10.45ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 50.16
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ID: 555116
Weight: 0.73ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 5.78
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ID: 456633
Weight: 2.42ct
Size: 11.3 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 22.36
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ID: 660650
Weight: 2.90ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.00
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ID: 645450
Weight: 21.64ct
Size: 16.8 x 13.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.94
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ID: 360547
Weight: 7.63ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.28
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ID: 526549
Weight: 3.82ct
Size: 8.4 x 7.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.54
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ID: 394911
Weight: 4.79ct
Size: 10.6 x 10.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.62
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ID: 717154
Weight: 15.91ct
Size: 25.8 x 13.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.36
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ID: 643819
Weight: 2.69ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 7.10
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ID: 460768
Weight: 1.95ct (total)
Size: 7.8 x 4 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 205.92
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ID: 710205
Weight: 1.32ct
Size: 10.7 x 6.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.85
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ID: 393214
Weight: 9.80ct (total)
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 64.68
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ID: 635575
Weight: 1.90ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.16
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ID: 712777
Weight: 1.65ct
Size: 7.6 x 6.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.60
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ID: 519981
Weight: 25.80ct
Size: 18.9 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.31
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ID: 695121
Weight: 7.83ct
Size: 14 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 234.90
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ID: 695582
Weight: 0.61ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.96
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ID: 689696
Weight: 0.74ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.20
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ID: 348653
Weight: 3.98ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 36.78
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ID: 438109
Weight: 1.70ct
Size: 20.8 x 3.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 56.10
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ID: 632001
Weight: 11.82ct
Size: 22.4 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.76
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ID: 345662
Weight: 26.89ct
Size: 21.7 x 15.2 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 38.46
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ID: 677827
Weight: 0.15ct (total)
Size: 2 x 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 90.00
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ID: 650885
Weight: 23.16ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.90
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ID: 475685
Weight: 3.99ct
Size: 14 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 41.82
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ID: 405181
Weight: 5.18ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.52
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ID: 685244
Weight: 14.20ct
Size: 23.8 x 17.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.15
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ID: 708247
Weight: 1.99ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 41.10
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ID: 697434
Weight: 5.17ct
Size: 15 x 9.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.22
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ID: 729957
Weight: 3.43ct
Size: 13 x 9 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 329.28
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ID: 453769
Weight: 3.25ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.04
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ID: 390986
Weight: 3.43ct
Size: 9.5 mm (calibrated)
Clarity: VVS-VS
Price: $ 31.69
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ID: 497300
Weight: 3.08ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.33
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ID: 659974
Weight: 5.31ct (total)
Size: 7.3 x 7.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 12.80
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ID: 678872
Weight: 11.42ct
Size: 21.7 x 18.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 68.52
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ID: 608288
Weight: 6.69ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 61.81
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ID: 572948
Weight: 1.15ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 25.30
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ID: 414601
Weight: 6.87ct
Size: 11.7 x 11.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 45.35
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ID: 499238
Weight: 1.83ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 32.86
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ID: 704633
Weight: 2.15ct
Size: 11.8 x 8.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 64.50
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ID: 492541
Weight: 8.15ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 58.96
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ID: 409872
Weight: 10.34ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 49.27
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ID: 658574
Weight: 23.18ct
Size: 28.5 x 19.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.57
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ID: 388394
Weight: 0.98ct
Size: 9.1 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 49.54
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ID: 719931
Weight: 3.49ct
Size: 8.2 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 104.70
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ID: 696476
Weight: 54.05ct
Size: 43.6 x 25.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 97.30
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ID: 710841
Weight: 0.70ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.86
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ID: 478363
Weight: 14.78ct
Size: 18.2 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.02
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ID: 732481
Weight: 6.51ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 58.82
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ID: 314606
Weight: 1.27ct
Size: 14.8 x 6.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 67.06
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ID: 691796
Weight: 0.64ct
Size: 5.5 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 53.76
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ID: 653424
Weight: 9.77ct
Size: 24.7 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.36
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ID: 501045
Weight: 5.93ct
Size: 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 54.79
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ID: 573460
Weight: 4.38ct (total)
Size: 12 x 6 mm
Clarity: VVS
Content: 2 pcs
Price: $ 46.25
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ID: 728230
Weight: 0.05ct
Size: 2.3 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.62
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ID: 384189
Weight: 22.02ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 87.20
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ID: 567764
Weight: 3.96ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.98
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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

Awesome

Posted By D in December, 2024
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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

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
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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.

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Overall Rating -> 10 star ratings

Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
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Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 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
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Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 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
Source: Bizrate
Enlarged Gemstone Image