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

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ID: 480808
Weight: 3.35ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: Transparent
Content: 30 pcs
Price: $ 28.66
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ID: 632702
Weight: 2.81ct
Size: 17.9 x 7.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 20.23
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ID: 456542
Weight: 1.77ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.36
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ID: 572433
Weight: 13.10ct (total)
Size: 15.2 x 11.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 51.88
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ID: 730315
Weight: 2.60ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.28
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ID: 475311
Weight: 4.97ct
Size: 15.7 x 9.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 65.60
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ID: 551442
Weight: 2.78ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.10
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ID: 696198
Weight: 37.54ct
Size: 36.3 x 17.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.68
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ID: 555394
Weight: 0.97ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 36.77
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ID: 476803
Weight: 21.31ct
Size: 17 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 84.38
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ID: 712341
Weight: 2.51ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.68
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ID: 726812
Weight: 0.69ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.42
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ID: 746028
Weight: 18.45ct
Size: 19.8 x 9.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.93
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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: 642775
Weight: 1.22ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 57.10
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ID: 397487
Weight: 0.78ct
Size: 4.9 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.10
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ID: 701283
Weight: 9.07ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 54.42
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ID: 496765
Weight: 1.83ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 48.31
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ID: 688250
Weight: 0.28ct
Size: 4.5 x 3.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.48
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ID: 716430
Weight: 4.20ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 40.32
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ID: 500204
Weight: 3.52ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 32.52
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ID: 697680
Weight: 0.58ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 12.53
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ID: 746953
Weight: 11.83ct
Size: 18.9 x 14.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 709.80
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ID: 727939
Weight: 1.02ct
Size: 6.9 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.12
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ID: 470292
Weight: 97.05ct
Size: 37.5 x 22.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 160.13
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ID: 697100
Weight: 2.34ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 70.91
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ID: 712092
Weight: 5.00ct (total)
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 13.32
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ID: 364098
Weight: 10.41ct
Size: 22.2 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.48
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ID: 699783
Weight: 20.35ct
Size: 24.9 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.99
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ID: 723943
Weight: 1.49ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.30
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ID: 648257
Weight: 18.55ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.68
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ID: 505065
Weight: 7.28ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 48.05
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ID: 715835
Weight: 2.82ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.07
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ID: 433542
Weight: 4.27ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.19
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ID: 518175
Weight: 8.14ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.04
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ID: 464459
Weight: 4.18ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 38.63
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ID: 621213
Weight: 11.84ct
Size: 22.2 x 15.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 31.26
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ID: 581768
Weight: 20.70ct
Size: 19.9 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.78
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ID: 697059
Weight: 0.67ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 4.02
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ID: 699537
Weight: 0.82ct
Size: 5.5 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.33
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ID: 478549
Weight: 0.65ct
Size: 6.4 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.49
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ID: 506165
Weight: 1.36ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 37.70
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ID: 447140
Weight: 2.52ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 119.09
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ID: 542104
Weight: 1.99ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.38
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ID: 381791
Weight: 3.79ct (total)
Size: 3.7 mm
Clarity: VS
Content: 20 pcs
Price: $ 200.56
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ID: 322369
Weight: 3.01ct (total)
Size: 8.4 x 6.3 mm
Clarity: Transparent/Translucent
Content: 2 pcs
Price: $ 19.87
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ID: 635046
Weight: 1.55ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.64
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ID: 490990
Weight: 9.77ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 28.76
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ID: 716142
Weight: 2.79ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.78
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ID: 577735
Weight: 32.37ct
Size: 24.5 x 18.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 249.53
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ID: 707154
Weight: 1.42ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.41
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ID: 519793
Weight: 38.42ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 45.13
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ID: 552432
Weight: 12.56ct
Size: 22.5 x 16.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 33.16
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ID: 656277
Weight: 1.92ct
Size: 8 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.00
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ID: 473971
Weight: 9.96ct
Size: 16.8 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.44
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ID: 557734
Weight: 7.25ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 54.83
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ID: 486193
Weight: 3.12ct
Size: 8.9 x 6.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.02
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ID: 688008
Weight: 0.88ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.68
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ID: 682985
Weight: 13.64ct
Size: 15 x 13.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 130.94
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ID: 695048
Weight: 23.57ct
Size: 21.9 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.01
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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

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

the selection is good as are the prices

Posted By Old man in August, 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 -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 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 -> 8 star ratings

Good prices

Posted By TRM in October, 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

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 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
Source: Bizrate
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