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

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ID: 743399
Weight: 0.79ct
Size: 5.5 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 79.00
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ID: 475487
Weight: 5.25ct
Size: 15.8 x 9.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 55.03
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ID: 707983
Weight: 4.80ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.61
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ID: 445752
Weight: 4.64ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.88
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ID: 382238
Weight: 3.70ct (total)
Size: 3.1 mm
Clarity: VS
Content: 30 pcs
Price: $ 196.00
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ID: 569476
Weight: 1.90ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.99
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ID: 701922
Weight: 9.05ct
Size: 16.8 x 9.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.30
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ID: 721163
Weight: 0.42ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.53
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ID: 650130
Weight: 1.49ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 12.52
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ID: 577724
Weight: 21.45ct
Size: 30.2 x 13.4 mm
Clarity: VS
Content: 1 pc
Price: $ 198.20
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ID: 620990
Weight: 2.16ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 49.25
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ID: 706712
Weight: 5.54ct (total)
Size: 9.5 x 7.1 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 13.30
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ID: 431447
Weight: 3.69ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 87.67
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ID: 719358
Weight: 0.84ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.06
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ID: 453039
Weight: 3.18ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 29.39
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ID: 516611
Weight: 20.88ct
Size: 16 x 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.30
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ID: 731003
Weight: 9.63ct
Size: 21.6 x 13.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.78
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ID: 650499
Weight: 10.35ct
Size: 18.4 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.33
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ID: 376854
Weight: 9.79ct (total)
Size: 8.6 x 7.3 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 76.12
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ID: 743365
Weight: 1.23ct
Size: 7.6 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 172.20
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ID: 396535
Weight: 14.43ct
Size: 33.9 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.86
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ID: 477049
Weight: 34.26ct
Size: 18.9 x 16.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 135.67
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ID: 712197
Weight: 3.95ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.52
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ID: 691843
Weight: 64.74ct
Size: 25.7 x 21.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 80.80
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ID: 635815
Weight: 7.28ct
Size: 20 x 10 mm (calibrated)
Clarity: VS
Price: $ 61.15
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ID: 713851
Weight: 0.77ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.94
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ID: 645785
Weight: 11.21ct
Size: 26.1 x 12 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.98
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ID: 595145
Weight: 15.37ct
Size: 16 x 16 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 55.33
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ID: 395822
Weight: 2.31ct
Size: 7.6 x 7.5 mm
Clarity: VS
Content: 1 pc
Price: $ 60.98
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ID: 700566
Weight: 0.78ct
Size: 5.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 46.80
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ID: 727481
Weight: 0.60ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.80
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ID: 699658
Weight: 1.01ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.70
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ID: 351111
Weight: 3.71ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 97.94
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ID: 503529
Weight: 3.05ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 28.19
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ID: 654644
Weight: 1.98ct
Size: 15 x 4.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.63
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ID: 685639
Weight: 28.07ct
Size: 32.4 x 23.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.96
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ID: 697092
Weight: 2.36ct
Size: 11.6 x 8.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 71.51
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ID: 688418
Weight: 7.62ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 22.31
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ID: 675840
Weight: 7.81ct
Size: 14.6 x 12.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 46.86
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ID: 663358
Weight: 1.20ct
Size: 7.2 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.80
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ID: 736586
Weight: 13.88ct
Size: 15.1 x 14.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.57
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ID: 671939
Weight: 1.38ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 33.12
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ID: 418793
Weight: 4.75ct
Size: 15 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.40
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ID: 346224
Weight: 2.67ct (total)
Size: 2.3 x 2.3 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 299.58
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ID: 697562
Weight: 0.48ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 10.37
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ID: 400082
Weight: 5.98ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 19.74
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ID: 720154
Weight: 1.37ct
Size: 6.8 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 131.87
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ID: 685880
Weight: 1.33ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.48
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ID: 673591
Weight: 4.81ct
Size: 13.1 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 144.30
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ID: 337662
Weight: 7.93ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 73.27
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ID: 600411
Weight: 2.39ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.08
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ID: 428544
Weight: 3.53ct
Size: 12.3 x 8.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 27.96
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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: 710201
Weight: 3.43ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.00
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ID: 497056
Weight: 2.40ct
Size: 8.9 x 7.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 43.12
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ID: 688864
Weight: 4.18ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 23.03
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ID: 479945
Weight: 4.35ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 40.20
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ID: 533181
Weight: 1.81ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.12
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ID: 648261
Weight: 1.07ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 28.25
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ID: 562616
Weight: 1.51ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.48
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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

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
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Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
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Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
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Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
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Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
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Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
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Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
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Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate
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