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

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ID: 673518
Weight: 3.86ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 92.64
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ID: 551372
Weight: 1.39ct
Size: 7.7 x 5.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.23
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ID: 442380
Weight: 1.81ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.82
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ID: 660237
Weight: 5.13ct
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.37
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ID: 655778
Weight: 8.41ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.12
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ID: 521573
Weight: 23.49ct
Size: 20.9 x 16.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 186.04
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ID: 501753
Weight: 2.96ct (total)
Size: 7 x 6.1 mm
Clarity: VS
Content: 5 pcs
Price: $ 23.45
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ID: 636240
Weight: 4.11ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.52
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ID: 713698
Weight: 14.14ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 118.78
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ID: 737187
Weight: 5.09ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.45
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ID: 329123
Weight: 4.48ct
Size: 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.23
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ID: 497576
Weight: 1.79ct
Size: 8.6 x 7.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 47.26
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ID: 386325
Weight: 5.76ct (total)
Size: 16.6 x 8.9 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 51.24
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ID: 605891
Weight: 2.20ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.81
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ID: 596428
Weight: 9.81ct
Size: 17.6 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.84
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ID: 529755
Weight: 1.28ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 40.55
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ID: 644431
Weight: 1.88ct
Size: 8.4 x 6.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.12
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ID: 699128
Weight: 1.62ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.61
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ID: 719300
Weight: 0.53ct
Size: 5.2 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 9.54
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ID: 624238
Weight: 1.79ct (total)
Size: 8 x 5.7 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 129.96
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ID: 732121
Weight: 0.90ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 34.56
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ID: 656299
Weight: 12.86ct
Size: 17.1 x 13.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 108.02
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ID: 349698
Weight: 1.24ct
Size: 14.5 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 36.01
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ID: 538242
Weight: 1.71ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.26
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ID: 328313
Weight: 14.00ct (total)
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 92.40
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ID: 682513
Weight: 0.80ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.40
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ID: 719833
Weight: 1.06ct
Size: 6.1 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.08
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ID: 699285
Weight: 0.75ct
Size: 6 x 4.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.50
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ID: 680686
Weight: 1.36ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 40.80
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ID: 608430
Weight: 8.37ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 154.68
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ID: 497501
Weight: 2.70ct
Size: 9.1 x 7.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 71.28
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ID: 577715
Weight: 6.88ct
Size: 16.5 x 10.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 63.58
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ID: 688979
Weight: 1.41ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 13.54
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ID: 582793
Weight: 0.98ct
Size: 7.7 x 5.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 47.04
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ID: 692975
Weight: 36.44ct
Size: 37.9 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.12
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ID: 594729
Weight: 1.01ct
Size: 5 x 5 mm (calibrated)
Clarity: SI
Price: $ 24.00
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ID: 401776
Weight: 2.93ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 119.89
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ID: 734712
Weight: 48.61ct
Size: 24.1 x 23.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 466.66
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ID: 552438
Weight: 10.55ct
Size: 17 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 27.85
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ID: 475298
Weight: 4.29ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 39.64
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ID: 639263
Weight: 1.88ct
Size: 12 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.79
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ID: 399528
Weight: 16.18ct
Size: 31.4 x 13.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.96
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ID: 657904
Weight: 0.90ct
Size: 5.4 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.32
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ID: 711643
Weight: 2.54ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.77
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ID: 595155
Weight: 17.75ct
Size: 17.9 x 17.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 70.30
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ID: 725931
Weight: 1.00ct
Size: 6.3 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 84.90
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ID: 718836
Weight: 3.14ct
Size: 8.6 x 7.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 78.50
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ID: 439874
Weight: 0.79ct
Size: 6.2 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.20
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ID: 490894
Weight: 11.48ct (total)
Size: 14.1 x 10.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 69.45
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ID: 645618
Weight: 14.23ct
Size: 18 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.36
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ID: 430459
Weight: 2.33ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 15.38
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ID: 594679
Weight: 2.06ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 48.95
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ID: 362027
Weight: 24.95ct
Size: 20.3 x 15.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 65.87
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ID: 451123
Weight: 1.36ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 12.56
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ID: 332063
Weight: 7.62ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 30.18
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ID: 545748
Weight: 1.12ct
Size: 6.3 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 93.36
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ID: 591695
Weight: 6.51ct
Size: 15.5 x 8.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 61.27
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ID: 458242
Weight: 1.30ct (total)
Size: 4.3 x 3.6 mm
Clarity: VS
Content: 4 pcs
Price: $ 171.60
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ID: 705182
Weight: 2.93ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.71
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ID: 574629
Weight: 7.36ct
Size: 16.9 x 9.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 66.65
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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
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easy site to navigate

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everything was fine

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went well

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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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I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

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Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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