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

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ID: 707171
Weight: 5.07ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.17
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ID: 548170
Weight: 1.94ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.31
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ID: 466876
Weight: 0.57ct
Size: 8.7 x 4.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 41.39
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ID: 674155
Weight: 5.68ct
Size: 21.2 x 10.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 170.40
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ID: 694522
Weight: 12.93ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 108.61
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ID: 710972
Weight: 21.33ct
Size: 23.4 x 15 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.49
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ID: 479403
Weight: 2.56ct (total)
Size: 10 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.04
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ID: 478612
Weight: 0.82ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.68
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ID: 688683
Weight: 1.93ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.63
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ID: 699752
Weight: 0.42ct
Size: 4.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 25.20
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ID: 724899
Weight: 8.21ct
Size: 13.9 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.36
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ID: 687141
Weight: 10.14ct (total)
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 29.69
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ID: 715446
Weight: 1.54ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.78
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ID: 390753
Weight: 2.27ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 146.64
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ID: 390803
Weight: 1.76ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 113.69
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ID: 669582
Weight: 10.32ct
Size: 14.8 x 11.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.92
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ID: 554274
Weight: 34.04ct
Size: 23.8 x 17.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.34
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ID: 730014
Weight: 0.86ct
Size: 9.6 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 51.60
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ID: 736703
Weight: 1.39ct
Size: 9.1 x 7.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.73
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ID: 464243
Weight: 3.82ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 35.29
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ID: 582531
Weight: 26.55ct (total)
Size: 16 x 16 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 38.20
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ID: 689919
Weight: 0.65ct
Size: 9 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.24
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ID: 497744
Weight: 3.07ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 21.20
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ID: 479537
Weight: 1.83ct (total)
Size: 10 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 19.32
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ID: 700042
Weight: 0.57ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.47
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ID: 358719
Weight: 1.48ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 48.84
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ID: 705221
Weight: 0.56ct
Size: 5.3 x 3.8 mm
Clarity: SI
Content: 1 pc
Price: $ 22.85
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ID: 255630
Weight: 0.78ct (total)
Size: 3 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 137.00
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ID: 609056
Weight: 2.95ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 73.99
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ID: 712703
Weight: 11.64ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.01
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ID: 497954
Weight: 22.13ct
Size: 19.8 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.54
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ID: 640374
Weight: 1.25ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.00
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ID: 517343
Weight: 1.25ct
Size: 10.3 x 6.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 115.50
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ID: 600418
Weight: 2.56ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.65
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ID: 428276
Weight: 28.04ct
Size: 22.3 x 17.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.80
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ID: 688983
Weight: 1.21ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 11.62
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ID: 465405
Weight: 3.96ct
Size: 14 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.66
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ID: 315570
Weight: 3.69ct (total)
Size: 3.2 x 3.2 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 82.80
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ID: 668344
Weight: 31.72ct
Size: 31.2 x 22.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 114.19
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ID: 544759
Weight: 2.38ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 17.76
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ID: 365471
Weight: 1.36ct
Size: 7.1 x 5.9 mm
Clarity: VS
Price: $ 49.86
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ID: 726859
Weight: 0.54ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.68
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ID: 564209
Weight: 1.03ct
Size: 7.6 x 6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.70
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ID: 414564
Weight: 9.33ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 61.58
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ID: 661830
Weight: 2.12ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.11
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ID: 348405
Weight: 2.13ct
Size: 23.2 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 63.90
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ID: 735128
Weight: 0.91ct
Size: 6.9 x 6 mm
Clarity: SI
Content: 1 pc
Price: $ 54.60
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ID: 634643
Weight: 1.27ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 22.86
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ID: 511258
Weight: 0.90ct
Size: 10.9 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.46
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ID: 685506
Weight: 13.44ct
Size: 15.9 x 13.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 57.58
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ID: 694927
Weight: 27.65ct
Size: 18 x 17.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 191.11
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ID: 516184
Weight: 20.24ct
Size: 19.4 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.77
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ID: 707199
Weight: 6.50ct
Size: 11.5 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.26
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ID: 664616
Weight: 1.55ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.48
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ID: 730853
Weight: 12.74ct
Size: 23.9 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.59
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ID: 678003
Weight: 1.05ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.82
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ID: 428007
Weight: 22.98ct
Size: 38.4 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.33
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ID: 673517
Weight: 2.76ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 66.24
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ID: 739565
Weight: 0.46ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 4.14
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ID: 710411
Weight: 1.27ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.75
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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 love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
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Been using them for years! Very satisfied with the products.

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Excellent selection and easy to use, well done site

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Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
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The stones are very nice.

Posted By Mvk in August, 2025
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Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
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Very good Hoping you will increase your inventory especially in the 6mmThanks

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Great website, no hassle, easy check out and found everything I needed quickly

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I love the quality, package and info of your gems.

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