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

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ID: 622557
Weight: 1.34ct
Size: 7.5 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 28.19
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ID: 669525
Weight: 25.50ct
Size: 23.3 x 19.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 76.50
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ID: 366590
Weight: 0.99ct
Size: 8 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 139.01
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ID: 725823
Weight: 3.00ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 118.84
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ID: 741924
Weight: 1.72ct
Size: 10 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.20
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ID: 439559
Weight: 6.00ct
Size: 15.9 x 8.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 132.90
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ID: 600287
Weight: 27.20ct
Size: 21.9 x 20.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.46
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ID: 685909
Weight: 29.70ct
Size: 34.5 x 22.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.04
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ID: 479155
Weight: 2.70ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.51
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ID: 529100
Weight: 3.12ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 24.71
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ID: 396012
Weight: 10.26ct
Size: 14 x 14 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 21.53
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ID: 698786
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.14
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ID: 510774
Weight: 1.07ct
Size: 8 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 60.73
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ID: 687811
Weight: 1.54ct
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 1.85
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ID: 732120
Weight: 0.80ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 30.72
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ID: 730817
Weight: 11.97ct (total)
Size: 20.4 x 11.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 8.18
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ID: 636257
Weight: 1.36ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.92
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ID: 678000
Weight: 1.04ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.74
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ID: 455047
Weight: 37.37ct (total)
Size: 23.7 x 12.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 49.33
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ID: 493383
Weight: 2.17ct (total)
Size: 6.1 x 3 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 14.33
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ID: 695843
Weight: 0.54ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.44
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ID: 713785
Weight: 1.05ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.82
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ID: 710433
Weight: 2.86ct
Size: 16.2 x 7.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.34
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ID: 474263
Weight: 5.58ct
Size: 13.1 x 10.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.59
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ID: 670728
Weight: 1.09ct (total)
Size: 4.5 x 4.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 39.24
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ID: 716326
Weight: 11.31ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 108.58
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ID: 615757
Weight: 2.28ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 24.07
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ID: 502584
Weight: 2.24ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.74
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ID: 691647
Weight: 52.94ct
Size: 36.5 x 23.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.46
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ID: 642967
Weight: 6.84ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 49.25
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ID: 608205
Weight: 2.04ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 67.32
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ID: 445864
Weight: 2.48ct
Size: 10.5 x 7.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 18.10
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ID: 434806
Weight: 27.53ct (total)
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 36.34
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ID: 724552
Weight: 0.40ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 67.20
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ID: 719023
Weight: 0.64ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Price: $ 11.52
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ID: 460999
Weight: 7.86ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 72.62
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ID: 335166
Weight: 38.10ct
Size: 46.3 x 19 mm
Clarity: Opaque
Content: 1 pc
Price: $ 129.38
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ID: 724820
Weight: 1.08ct
Size: 9.7 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.36
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ID: 392693
Weight: 15.15ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 100.00
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ID: 447563
Weight: 2.25ct
Size: 8.1 x 7.5 mm
Clarity: VS
Content: 1 pc
Price: $ 97.03
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ID: 364110
Weight: 7.89ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.83
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ID: 710249
Weight: 3.82ct
Size: 11.6 x 7.5 mm
Clarity: VS
Content: 1 pc
Price: $ 121.48
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ID: 367832
Weight: 4.95ct
Size: 14 x 8.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.38
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ID: 734984
Weight: 12.00ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 60.00
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ID: 729945
Weight: 75.66ct
Size: 34.2 x 28.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 72.64
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ID: 695383
Weight: 27.23ct
Size: 27.3 x 23.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.23
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ID: 492431
Weight: 14.05ct
Size: 20 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 52.85
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ID: 447311
Weight: 5.24ct
Size: 12.7 x 10.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 172.64
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ID: 388048
Weight: 2.73ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 18.02
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ID: 342685
Weight: 15.92ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 26.44
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ID: 465851
Weight: 3.56ct (total)
Size: 12.1 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 37.60
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ID: 687829
Weight: 8.99ct
Size: 21.8 x 14.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.54
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ID: 712331
Weight: 12.51ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.32
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ID: 567156
Weight: 5.31ct
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.06
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ID: 709954
Weight: 7.37ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 61.91
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ID: 684871
Weight: 8.01ct
Size: 15 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.12
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ID: 496503
Weight: 1.99ct
Size: 8.5 x 7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 41.47
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ID: 674087
Weight: 0.66ct
Size: 7.8 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 27.72
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ID: 504669
Weight: 2.20ct
Size: 7.7 x 7.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 15.52
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ID: 485957
Weight: 11.42ct
Size: 17.5 x 14.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 95.93
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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

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
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Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

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

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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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