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

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ID: 708434
Weight: 1.69ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.90
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ID: 724143
Weight: 1.78ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.09
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ID: 484115
Weight: 2.85ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 18.82
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ID: 689004
Weight: 4.38ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 24.18
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ID: 706963
Weight: 34.76ct
Size: 33.7 x 21.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.77
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ID: 602999
Weight: 1.49ct
Size: 7.6 x 6.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 98.34
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ID: 600431
Weight: 13.02ct (total)
Size: 14.1 x 10.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 48.51
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ID: 694728
Weight: 4.54ct
Size: 11 x 7 mm
Clarity: VVS
Content: 1 pc
Price: $ 136.20
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ID: 737298
Weight: 2.24ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 100.80
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ID: 742875
Weight: 1.96ct
Size: 12 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 88.20
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ID: 474175
Weight: 1.97ct (total)
Size: 6.6 x 4.6 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 7.80
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ID: 431316
Weight: 1.86ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.20
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ID: 651758
Weight: 13.53ct
Size: 22.6 x 14.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.84
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ID: 721588
Weight: 13.40ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.08
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ID: 697486
Weight: 3.13ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 94.84
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ID: 672547
Weight: 1.29ct
Size: 8.8 x 6.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.96
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ID: 462196
Weight: 9.66ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 466.69
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ID: 662828
Weight: 0.78ct
Size: 5.9 x 5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.68
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ID: 647628
Weight: 0.50ct (total)
Size: 3.8 mm
Clarity: VS
Content: 2 pcs
Price: $ 12.50
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ID: 407375
Weight: 9.01ct
Size: 14 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 493.20
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ID: 476906
Weight: 17.43ct
Size: 12.6 x 12.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 69.02
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ID: 655078
Weight: 8.49ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.38
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ID: 550366
Weight: 1.62ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.18
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ID: 672893
Weight: 0.99ct
Size: 6.7 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.76
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ID: 720988
Weight: 66.44ct
Size: 33.2 x 33 mm
Clarity: Opaque
Content: 1 pc
Price: $ 79.73
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ID: 477497
Weight: 4.53ct
Size: 11 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 35.88
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ID: 430951
Weight: 6.53ct
Size: 14 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.98
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ID: 709999
Weight: 0.37ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.11
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ID: 552263
Weight: 3.09ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.55
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ID: 716406
Weight: 1.68ct (total)
Size: 6.1 x 4.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 106.85
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ID: 635847
Weight: 2.59ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 68.38
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ID: 714185
Weight: 0.31ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 9.30
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ID: 704585
Weight: 1.17ct
Size: 9.9 x 7.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 35.10
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ID: 685911
Weight: 21.03ct
Size: 28.2 x 18.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.35
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ID: 737603
Weight: 7.08ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 42.48
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ID: 414898
Weight: 6.06ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.00
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ID: 695219
Weight: 8.37ct
Size: 14 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 251.10
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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: 598590
Weight: 6.70ct
Size: 16.8 x 15.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.53
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ID: 370446
Weight: 14.70ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 29.11
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ID: 506006
Weight: 33.35ct
Size: 23.2 x 19 mm
Clarity: IF
Content: 1 pc
Price: $ 264.13
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ID: 723015
Weight: 0.50ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.00
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ID: 491480
Weight: 9.63ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 28.22
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ID: 396081
Weight: 4.46ct
Size: 8.9 x 8.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 218.71
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ID: 727952
Weight: 0.91ct
Size: 6.1 x 5.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.46
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ID: 457183
Weight: 3.07ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 28.37
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ID: 388756
Weight: 1.10ct
Size: 11 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 64.20
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ID: 545081
Weight: 0.74ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.12
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ID: 453764
Weight: 2.75ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.42
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ID: 571162
Weight: 0.82ct (total)
Size: 4.2 x 4.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 7.57
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ID: 551162
Weight: 3.03ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.00
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ID: 727917
Weight: 1.75ct
Size: 7 x 6.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.50
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ID: 388898
Weight: 0.97ct
Size: 6.9 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 62.28
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ID: 740729
Weight: 15.79ct
Size: 15.6 x 15.4 mm
Clarity: VS
Content: 1 pc
Price: $ 552.65
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ID: 682557
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.18
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ID: 511708
Weight: 1.03ct
Size: 6.6 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 61.19
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ID: 656538
Weight: 1.69ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 28.39
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ID: 675184
Weight: 2.77ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.27
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ID: 699557
Weight: 20.32ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.06
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ID: 650170
Weight: 5.38ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.80
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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!

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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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Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

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I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

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The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
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I'm happy.

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If you have motion picture, then I will be more satisfied with.

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