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

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ID: 656568
Weight: 0.65ct
Size: 6.7 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.92
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ID: 617893
Weight: 20.02ct
Size: 35.2 x 11.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 132.13
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ID: 586471
Weight: 33.14ct
Size: 33.4 x 24.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.68
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ID: 701062
Weight: 0.50ct
Size: 5 x 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.00
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ID: 683429
Weight: 8.87ct
Size: 15.3 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 82.18
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ID: 733064
Weight: 0.74ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.22
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ID: 424775
Weight: 0.76ct
Size: 6.9 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 30.10
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ID: 691442
Weight: 0.67ct
Size: 5.1 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 56.28
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ID: 675229
Weight: 4.11ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.66
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ID: 741098
Weight: 2.55ct
Size: 8.1 x 6.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 320.74
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ID: 439513
Weight: 6.94ct
Size: 13 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 124.92
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ID: 662972
Weight: 1.34ct
Size: 7.3 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.04
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ID: 344685
Weight: 73.11ct
Size: 33.2 x 26.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 144.76
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ID: 732458
Weight: 18.33ct
Size: 16.5 x 14.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 659.88
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ID: 489421
Weight: 2.75ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 54.46
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ID: 713926
Weight: 0.92ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.46
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ID: 721766
Weight: 0.63ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.24
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ID: 628385
Weight: 15.18ct
Size: 20.8 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 91.08
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ID: 564825
Weight: 5.31ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 21.02
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ID: 438080
Weight: 2.33ct
Size: 7.9 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 107.65
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ID: 693491
Weight: 5.05ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 167.44
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ID: 387566
Weight: 4.18ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 165.53
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ID: 357381
Weight: 4.06ct (total)
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 192.44
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ID: 564407
Weight: 1.99ct (total)
Size: 7.7 x 5.9 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 30.31
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ID: 399651
Weight: 3.41ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 215.60
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ID: 552991
Weight: 1.20ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.11
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ID: 466127
Weight: 4.14ct (total)
Size: 12.2 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 43.72
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ID: 497625
Weight: 46.22ct
Size: 38.4 x 24.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.01
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ID: 546514
Weight: 2.29ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 36.28
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ID: 590712
Weight: 25.10ct
Size: 20.9 x 17.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 150.60
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ID: 735792
Weight: 45.38ct
Size: 39.4 x 22.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 37.57
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ID: 431439
Weight: 1.49ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.40
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ID: 529149
Weight: 1.79ct
Size: 8.1 x 6.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 35.45
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ID: 368336
Weight: 3.55ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.24
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ID: 708171
Weight: 2.79ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 57.62
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ID: 433564
Weight: 4.43ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 29.24
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ID: 625260
Weight: 1.03ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.02
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ID: 551523
Weight: 26.04ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 39.19
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ID: 382640
Weight: 20.42ct
Size: 22.5 x 15.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.43
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ID: 382806
Weight: 8.98ct
Size: 18.6 x 13.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 35.56
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ID: 407847
Weight: 2.38ct
Size: 10.9 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 130.54
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ID: 706968
Weight: 1.68ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.03
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ID: 350311
Weight: 1.80ct
Size: 19.3 x 3.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.27
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ID: 390931
Weight: 1.87ct
Size: 8.4 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 67.13
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ID: 733074
Weight: 0.73ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.13
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ID: 723771
Weight: 4.86ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.66
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ID: 613291
Weight: 0.79ct
Size: 5.3 x 5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.66
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ID: 471841
Weight: 2.43ct
Size: 12 x 7.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 291.60
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ID: 722996
Weight: 1.29ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 38.70
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ID: 699786
Weight: 27.99ct
Size: 27.5 x 18.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.12
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ID: 693523
Weight: 26.57ct
Size: 37 x 9.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.56
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ID: 397065
Weight: 1.05ct
Size: 7.3 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 66.20
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ID: 716126
Weight: 12.63ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 121.25
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ID: 462466
Weight: 3.91ct
Size: 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.97
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ID: 447816
Weight: 1.32ct
Size: 8 x 6.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 838.69
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ID: 458441
Weight: 4.67ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 43.15
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ID: 678381
Weight: 10.77ct
Size: 22.4 x 18.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.31
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ID: 742076
Weight: 2.62ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 26.20
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ID: 648740
Weight: 17.91ct
Size: 24.9 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.32
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ID: 367022
Weight: 7.97ct
Size: 14.2 x 9.9 mm
Clarity: VS
Content: 1 pc
Price: $ 54.19
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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

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
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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
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Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 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 -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
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Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 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
Source: Bizrate
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