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

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ID: 697845
Weight: 3.07ct (total)
Size: 6.4 x 6.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 18.42
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ID: 401594
Weight: 1.97ct (total)
Size: 4.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 80.62
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ID: 554315
Weight: 1.05ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.80
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ID: 664509
Weight: 2.69ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 12.91
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ID: 585383
Weight: 0.56ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.22
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ID: 603131
Weight: 2.88ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 190.08
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ID: 411621
Weight: 2.47ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 114.12
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ID: 737356
Weight: 3.99ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 179.55
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ID: 346645
Weight: 5.41ct
Size: 18.1 x 7.5 mm
Clarity: VS
Content: 1 pc
Price: $ 3,999.07
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ID: 448266
Weight: 3.68ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 19.43
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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: 721626
Weight: 12.69ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.23
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ID: 687567
Weight: 6.05ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.26
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ID: 539707
Weight: 2.02ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.44
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ID: 564616
Weight: 0.31ct
Size: 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 681.85
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ID: 416178
Weight: 1.19ct
Size: 15.9 x 2.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.70
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ID: 339364
Weight: 1.36ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 30.52
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ID: 601378
Weight: 0.65ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.46
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ID: 647612
Weight: 1.11ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.31
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ID: 702031
Weight: 5.28ct
Size: 16.6 x 7.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.68
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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: 683027
Weight: 0.90ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.20
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ID: 393980
Weight: 1.90ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 35.11
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ID: 737420
Weight: 5.80ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 34.80
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ID: 694686
Weight: 0.44ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.84
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ID: 724433
Weight: 53.31ct
Size: 27 x 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 481.07
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ID: 458350
Weight: 1.88ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 248.16
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ID: 698525
Weight: 3.15ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.46
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ID: 390116
Weight: 1.26ct
Size: 9.2 x 5 mm
Clarity: SI
Content: 1 pc
Price: $ 81.62
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ID: 484998
Weight: 31.18ct
Size: 39.6 x 15 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.86
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ID: 712262
Weight: 23.61ct
Size: 25.1 x 19.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.03
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ID: 669511
Weight: 24.01ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 72.04
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ID: 619779
Weight: 17.72ct (total)
Size: 16 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 46.78
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ID: 687755
Weight: 1.97ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.36
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ID: 458032
Weight: 4.07ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 34.19
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ID: 416171
Weight: 1.13ct
Size: 13.5 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.80
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ID: 525640
Weight: 46.14ct
Size: 30.1 x 24 mm
Clarity: Transparent
Content: 1 pc
Price: $ 100.49
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ID: 638186
Weight: 1.24ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 29.76
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ID: 721766
Weight: 0.63ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.24
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ID: 713960
Weight: 1.74ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 14.62
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ID: 457006
Weight: 1.91ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 17.65
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ID: 499042
Weight: 2.49ct (total)
Size: 5.4 x 4.2 mm
Clarity: VS-SI
Content: 5 pcs
Price: $ 328.68
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ID: 687746
Weight: 12.80ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.36
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ID: 709326
Weight: 2.39ct
Size: 9.5 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 49.36
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ID: 338349
Weight: 3.71ct (total)
Size: 7.6 x 5.7 mm
Clarity: Transparent/Translucent
Content: 2 pcs
Price: $ 9.79
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ID: 686470
Weight: 0.77ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.63
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ID: 648494
Weight: 3.73ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 17.89
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ID: 738788
Weight: 0.51ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 4.59
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ID: 369154
Weight: 27.74ct
Size: 32.2 x 23.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.92
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ID: 614328
Weight: 8.02ct
Size: 14.7 x 10.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 278.22
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ID: 514334
Weight: 23.43ct (total)
Size: 21.9 x 14.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 61.24
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ID: 722643
Weight: 22.10ct
Size: 21.8 x 19.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 185.64
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ID: 540209
Weight: 1.22ct
Size: 8.7 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 36.37
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ID: 476898
Weight: 38.86ct (total)
Size: 31.9 x 15.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 65.65
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ID: 570224
Weight: 2.75ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.27
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ID: 686828
Weight: 3.01ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 3.61
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ID: 646600
Weight: 1.22ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.60
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ID: 567655
Weight: 1.16ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.66
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ID: 744435
Weight: 1.36ct
Size: 6.8 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 163.20
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ID: 383497
Weight: 1.93ct
Size: 20.9 x 3.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.86
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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

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
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Love, and have always loved, your website.

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Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

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Good prices

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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

Posted By Steve m. in February, 2025
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Overall Rating -> 9 star ratings

It was great!

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Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
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