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

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ID: 741972
Weight: 2.12ct
Size: 9.9 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 21.20
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ID: 646856
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 25.61
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ID: 450987
Weight: 3.25ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 30.04
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ID: 544464
Weight: 0.73ct
Size: 6.6 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.68
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ID: 459997
Weight: 3.13ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.92
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ID: 691672
Weight: 0.49ct
Size: 4.7 x 4.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 41.16
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ID: 572109
Weight: 1.08ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 31.10
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ID: 472449
Weight: 8.41ct
Size: 14.6 x 11.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 77.71
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ID: 636961
Weight: 25.41ct (total)
Size: 20 x 10.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 91.48
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ID: 645985
Weight: 5.50ct
Size: 18.5 x 8.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.16
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ID: 464344
Weight: 2.68ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 24.77
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ID: 738774
Weight: 0.31ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.50
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ID: 478070
Weight: 4.43ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.57
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ID: 707754
Weight: 5.28ct
Size: 12.2 x 9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 38.02
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ID: 574246
Weight: 2.95ct
Size: 7.9 x 6.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.26
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ID: 638871
Weight: 1.94ct
Size: 7.9 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 11.64
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ID: 481657
Weight: 25.71ct
Size: 27.1 x 21.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.98
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ID: 562141
Weight: 4.17ct
Size: 11.1 x 10.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 220.18
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ID: 673479
Weight: 1.62ct
Size: 8 x 6.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.88
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ID: 700960
Weight: 0.73ct
Size: 5.5 x 5.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 26.21
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ID: 617625
Weight: 43.93ct
Size: 31.6 x 18.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 69.01
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ID: 712487
Weight: 4.10ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.92
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ID: 360542
Weight: 7.30ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.54
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ID: 693726
Weight: 12.89ct
Size: 15.6 x 10.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 427.38
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ID: 718992
Weight: 0.59ct
Size: 5.1 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 10.62
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ID: 526284
Weight: 15.75ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 29.72
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ID: 708813
Weight: 4.44ct
Size: 15.7 x 10.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 134.48
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ID: 392286
Weight: 6.94ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 45.80
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ID: 635364
Weight: 1.87ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Price: $ 15.71
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ID: 744230
Weight: 72.09ct
Size: 36.1 x 33.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 282.59
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ID: 622352
Weight: 0.80ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.78
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ID: 733091
Weight: 0.57ct
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.94
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ID: 522431
Weight: 29.47ct
Size: 25.5 x 19.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 148.61
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ID: 337589
Weight: 6.64ct (total)
Size: 4.5 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 61.36
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ID: 559408
Weight: 2.19ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 44.95
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ID: 316460
Weight: 1.87ct
Size: 11.6 x 8.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 98.74
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ID: 700188
Weight: 0.47ct
Size: 5 x 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 28.20
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ID: 377041
Weight: 34.98ct
Size: 29.7 x 18.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.09
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ID: 464123
Weight: 9.61ct
Size: 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.03
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ID: 650883
Weight: 19.22ct
Size: 26.4 x 18 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.53
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ID: 435712
Weight: 8.00ct
Size: 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.18
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ID: 712813
Weight: 1.27ct
Size: 7.1 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.36
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ID: 673246
Weight: 5.25ct (total)
Size: 15.1 x 8.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 14.81
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ID: 518936
Weight: 1.54ct
Size: 10.2 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 121.97
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ID: 465450
Weight: 4.61ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 40.34
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ID: 679143
Weight: 13.99ct
Size: 20.7 x 12.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 83.94
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ID: 723724
Weight: 1.52ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.16
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ID: 387888
Weight: 2.95ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 19.48
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ID: 671994
Weight: 0.94ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.56
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ID: 717962
Weight: 1.02ct
Size: 6 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.60
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ID: 728365
Weight: 8.92ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 18.19
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ID: 338299
Weight: 12.20ct
Size: 16.2 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.26
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ID: 355851
Weight: 3.83ct (total)
Size: 5.1 x 4.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 25.28
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ID: 388100
Weight: 2.69ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 17.76
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ID: 712292
Weight: 2.04ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 40.74
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ID: 673198
Weight: 14.00ct
Size: 16.2 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 84.00
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ID: 642913
Weight: 2.28ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.93
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ID: 445857
Weight: 5.20ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.80
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ID: 663077
Weight: 0.82ct
Size: 6 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.92
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ID: 600567
Weight: 3.27ct
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 12.95
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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 -> 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

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
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Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
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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
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Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

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

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
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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
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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
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate
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