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

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ID: 484754
Weight: 1.47ct
Size: 7.3 x 6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 9.71
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ID: 413559
Weight: 10.48ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.58
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ID: 689925
Weight: 1.11ct
Size: 12.1 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 10.66
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ID: 614752
Weight: 1.76ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 18.59
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ID: 648668
Weight: 7.71ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 13.88
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ID: 397386
Weight: 8.35ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 55.12
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ID: 711292
Weight: 4.58ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 65.95
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ID: 705797
Weight: 0.75ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.30
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ID: 394105
Weight: 2.28ct (total)
Size: 6.7 x 4.9 mm
Clarity: VS
Content: 2 pcs
Price: $ 41.99
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ID: 636355
Weight: 3.29ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.79
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ID: 372679
Weight: 4.90ct (total)
Size: 9 x 4.5 mm
Clarity: VS
Content: 5 pcs
Price: $ 38.81
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ID: 464490
Weight: 2.68ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 24.77
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ID: 672532
Weight: 0.86ct
Size: 5.3 x 4.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.10
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ID: 517818
Weight: 29.62ct
Size: 28.5 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.80
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ID: 716369
Weight: 1.43ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.73
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ID: 225986
Weight: 41.36ct
Size: 25.6 x 19.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 109.19
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ID: 716129
Weight: 4.02ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 38.59
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ID: 645869
Weight: 11.13ct
Size: 17.5 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.73
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ID: 425640
Weight: 4.21ct
Size: 9.5 mm (calibrated)
Clarity: VS
Price: $ 33.35
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ID: 582506
Weight: 3.08ct
Size: 11.5 x 9 mm
Clarity: VS
Content: 1 pc
Price: $ 16.26
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ID: 590213
Weight: 1.20ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 22.62
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ID: 362495
Weight: 2.65ct
Size: 25.9 x 3.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 79.50
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ID: 712805
Weight: 1.44ct
Size: 7 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 28.75
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ID: 494893
Weight: 4.54ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.65
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ID: 398273
Weight: 4.67ct
Size: 12 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 184.93
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ID: 676932
Weight: 0.06ct
Size: 2.3 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 23.54
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ID: 677826
Weight: 0.17ct (total)
Size: 2.2 x 2.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 102.00
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ID: 567441
Weight: 0.14ct (total)
Size: 2.7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 301.54
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ID: 497957
Weight: 28.35ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 31.43
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ID: 485323
Weight: 3.25ct
Size: 10 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.16
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ID: 441121
Weight: 2.30ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 75.23
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ID: 461071
Weight: 3.71ct
Size: 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.28
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ID: 696162
Weight: 40.11ct
Size: 23.5 x 19.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.43
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ID: 599856
Weight: 20.58ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.48
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ID: 368929
Weight: 2.33ct
Size: 8.1 x 6.8 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 15.13
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ID: 411540
Weight: 1.13ct
Size: 6.2 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 61.20
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ID: 722646
Weight: 17.91ct
Size: 21.7 x 13.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 150.44
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ID: 350266
Weight: 1.35ct
Size: 11.8 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 39.20
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ID: 692688
Weight: 41.69ct
Size: 32.2 x 23.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.02
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ID: 372175
Weight: 14.51ct (total)
Size: 13.4 x 9.9 mm
Clarity: Opaque
Content: 4 pcs
Price: $ 76.61
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ID: 411298
Weight: 4.74ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 128.38
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ID: 644365
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.49
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ID: 694931
Weight: 0.53ct
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 19.08
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ID: 688813
Weight: 0.98ct
Size: 9.2 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 9.41
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ID: 567689
Weight: 1.25ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.06
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ID: 685892
Weight: 1.18ct
Size: 7.5 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 21.72
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ID: 673542
Weight: 1.89ct
Size: 10 x 7.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 45.36
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ID: 418358
Weight: 9.43ct
Size: 19.3 x 11 mm
Clarity: Translucent
Content: 1 pc
Price: $ 18.66
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ID: 490292
Weight: 1.58ct
Size: 6.6 x 6 mm
Clarity: VVS
Content: 1 pc
Price: $ 130.14
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ID: 688868
Weight: 4.58ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 25.22
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ID: 716070
Weight: 18.55ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 178.08
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ID: 721810
Weight: 11.55ct
Size: 21.8 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.58
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ID: 719571
Weight: 0.57ct
Size: 5.2 x 4 mm
Clarity: VVS
Content: 1 pc
Price: $ 10.26
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ID: 711201
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.49
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ID: 520011
Weight: 0.94ct
Size: 9 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 86.86
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ID: 414284
Weight: 10.68ct
Size: 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 70.49
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ID: 694222
Weight: 0.69ct
Size: 8.7 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 20.10
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ID: 269625
Weight: 2.29ct (total)
Size: 5.7 x 4 mm
Clarity: VVS
Content: 3 pcs
Price: $ 206.10
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ID: 454925
Weight: 2.86ct
Size: 12.1 x 6.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.42
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ID: 542611
Weight: 0.74ct
Size: 5.6 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 27.50
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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

Good products

Posted By Brave in October, 2024
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Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

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

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

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went well

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First time so this is an experiment! Shopping is so fun on this site, though!

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It was easy to find what I wanted

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I am filling a small treasure chest and picked a nice amethyst.

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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.

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