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

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ID: 645230
Weight: 4.15ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 19.63
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ID: 706637
Weight: 2.40ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.76
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ID: 348789
Weight: 44.16ct
Size: 41.6 x 21.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.30
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ID: 721841
Weight: 16.56ct
Size: 15.7 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.87
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ID: 691142
Weight: 0.44ct
Size: 4.5 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 26.40
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ID: 731122
Weight: 6.96ct
Size: 19.6 x 12.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.52
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ID: 517110
Weight: 1.45ct
Size: 12.3 x 3.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 132.07
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ID: 735041
Weight: 0.12ct
Size: 3.4 x 2.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 100.80
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ID: 456769
Weight: 1.64ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.16
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ID: 479638
Weight: 2.61ct (total)
Size: 10 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.56
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ID: 700590
Weight: 0.60ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Price: $ 5.76
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ID: 436944
Weight: 1.46ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.54
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ID: 464437
Weight: 2.55ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 23.57
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ID: 685702
Weight: 0.95ct
Size: 6.6 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 17.48
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ID: 688885
Weight: 0.95ct
Size: 9.2 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.12
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ID: 727950
Weight: 0.68ct
Size: 5.7 x 4.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.08
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ID: 732449
Weight: 0.60ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.40
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ID: 587686
Weight: 28.03ct
Size: 20.9 x 15 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.67
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ID: 588907
Weight: 27.34ct
Size: 19.1 x 14.3 mm
Clarity: VS
Content: 1 pc
Price: $ 164.04
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ID: 712417
Weight: 12.53ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.38
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ID: 567240
Weight: 2.50ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 56.10
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ID: 713888
Weight: 1.58ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 13.27
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ID: 475114
Weight: 4.27ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 39.46
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ID: 718644
Weight: 15.73ct
Size: 36.4 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 94.38
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ID: 474170
Weight: 3.07ct (total)
Size: 6.9 x 6.7 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 11.05
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ID: 698900
Weight: 3.02ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.37
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ID: 638868
Weight: 2.50ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.00
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ID: 470295
Weight: 115.73ct
Size: 38 x 25.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 190.96
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ID: 458239
Weight: 1.57ct (total)
Size: 4.5 x 3.7 mm
Clarity: VS
Content: 4 pcs
Price: $ 207.24
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ID: 545705
Weight: 2.39ct
Size: 8.8 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 217.68
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ID: 433897
Weight: 2.57ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.97
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ID: 480326
Weight: 2.34ct
Size: 8.5 x 8.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 21.62
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ID: 427474
Weight: 2.41ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 15.91
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ID: 398604
Weight: 1.25ct
Size: 9.5 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 78.46
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ID: 727024
Weight: 0.76ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.68
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ID: 705711
Weight: 24.05ct (total)
Size: 29.5 x 13.9 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 28.86
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ID: 492791
Weight: 5.56ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.22
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ID: 450176
Weight: 4.35ct (total)
Size: 6.9 x 5.3 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 57.42
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ID: 574903
Weight: 2.25ct
Size: 9.9 x 7.3 mm
Clarity: SI
Content: 1 pc
Price: $ 59.40
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ID: 513354
Weight: 0.89ct
Size: 7.3 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 64.62
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ID: 659899
Weight: 8.01ct
Size: 21.4 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.00
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ID: 348967
Weight: 2.28ct
Size: 22.2 x 3.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 75.24
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ID: 685889
Weight: 1.81ct
Size: 8.5 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 33.32
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ID: 418405
Weight: 7.55ct
Size: 12.5 x 9.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 39.86
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ID: 674147
Weight: 1.18ct
Size: 9.5 x 7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 49.56
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ID: 688649
Weight: 0.92ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.60
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ID: 398158
Weight: 1.13ct
Size: 16.9 x 3 mm
Clarity: VS
Content: 1 pc
Price: $ 32.82
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ID: 608356
Weight: 2.98ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 74.74
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ID: 490989
Weight: 9.40ct (total)
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 27.67
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ID: 730021
Weight: 0.72ct
Size: 6.7 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 43.20
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ID: 350261
Weight: 1.37ct
Size: 17.3 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.78
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ID: 693702
Weight: 19.08ct
Size: 31 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.86
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ID: 569271
Weight: 1.98ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 39.36
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ID: 559061
Weight: 2.33ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 47.82
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ID: 326237
Weight: 6.11ct (total)
Size: 8.6 x 7.4 mm
Clarity: Transparent/Translucent
Content: 2 pcs
Price: $ 18.15
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ID: 544836
Weight: 1.81ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.50
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ID: 461179
Weight: 5.68ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.49
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ID: 534247
Weight: 2.65ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.99
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ID: 706792
Weight: 2.33ct
Size: 10.1 x 7.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 22.37
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ID: 418303
Weight: 7.42ct (total)
Size: 13.3 x 9.5 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 14.69
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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 for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
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Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

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the selection is good as are the prices

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I love the gems!

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

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Very food

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very good

Posted By Son Gift in January, 2025
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Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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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
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