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

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ID: 687418
Weight: 7.43ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 21.76
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ID: 291472
Weight: 10.01ct
Size: 24.2 x 9.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.04
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ID: 391416
Weight: 33.02ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 43.58
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ID: 439796
Weight: 0.93ct
Size: 6.5 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 34.37
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ID: 712020
Weight: 15.65ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 41.69
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ID: 688841
Weight: 1.30ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 12.48
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ID: 714843
Weight: 12.33ct
Size: 16 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.96
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ID: 715355
Weight: 0.76ct
Size: 8.1 x 4.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 48.34
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ID: 422069
Weight: 3.50ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.10
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ID: 326362
Weight: 5.48ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Transparent/Translucent
Content: 2 pcs
Price: $ 19.54
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ID: 541556
Weight: 3.13ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 62.88
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ID: 687139
Weight: 5.02ct (total)
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 14.70
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ID: 689158
Weight: 4.09ct (total)
Size: 10.1 x 8.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 22.52
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ID: 522193
Weight: 19.98ct
Size: 24.6 x 14.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 158.24
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ID: 672012
Weight: 0.97ct
Size: 6.4 x 4.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 3.49
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ID: 650044
Weight: 1.36ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.42
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ID: 542798
Weight: 1.57ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.43
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ID: 306906
Weight: 3.21ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.87
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ID: 645791
Weight: 27.40ct
Size: 24.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.46
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ID: 439558
Weight: 5.31ct
Size: 15 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 105.14
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ID: 673251
Weight: 12.11ct (total)
Size: 20.3 x 13.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 34.15
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ID: 643667
Weight: 6.22ct
Size: 25.2 x 9.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 52.25
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ID: 706979
Weight: 2.87ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.89
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ID: 718270
Weight: 1.03ct
Size: 6 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 30.90
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ID: 733079
Weight: 0.57ct
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.94
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ID: 699633
Weight: 0.82ct
Size: 5.9 x 4.7 mm
Clarity: SI
Content: 1 pc
Price: $ 49.20
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ID: 720844
Weight: 0.45ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3.78
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ID: 426842
Weight: 11.54ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 53.32
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ID: 551876
Weight: 1.36ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.12
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ID: 332924
Weight: 17.78ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.16
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ID: 566427
Weight: 2.20ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 50.04
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ID: 428006
Weight: 48.53ct
Size: 32 x 27.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.92
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ID: 334242
Weight: 18.64ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.01
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ID: 476826
Weight: 16.16ct
Size: 25.7 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.64
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ID: 693840
Weight: 3.16ct
Size: 9.6 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 104.77
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ID: 688686
Weight: 1.83ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.08
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ID: 531554
Weight: 2.43ct
Size: 7.7 x 6.9 mm
Clarity: SI
Content: 1 pc
Price: $ 106.92
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ID: 492756
Weight: 4.97ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.95
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ID: 564205
Weight: 0.89ct
Size: 7.4 x 5.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 12.32
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ID: 435430
Weight: 5.34ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 35.24
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ID: 537120
Weight: 1.96ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.87
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ID: 437940
Weight: 1.26ct
Size: 14.1 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 41.58
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ID: 716388
Weight: 1.40ct
Size: 15.3 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 89.04
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ID: 491935
Weight: 22.97ct
Size: 24.8 x 19.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.32
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ID: 551262
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 3.91
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ID: 233278
Weight: 50.59ct
Size: 32.9 x 26.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 66.78
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ID: 390984
Weight: 3.88ct
Size: 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.88
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ID: 451087
Weight: 1.33ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.29
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ID: 435888
Weight: 8.23ct
Size: 15.4 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 26.94
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ID: 722694
Weight: 7.88ct
Size: 20 x 8.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 66.19
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ID: 717960
Weight: 1.03ct
Size: 6 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.90
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ID: 404003
Weight: 57.41ct
Size: 23.8 x 21 mm
Clarity: Opaque
Content: 1 pc
Price: $ 227.34
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ID: 575188
Weight: 1.23ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 129.89
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ID: 688242
Weight: 0.40ct
Size: 5.9 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 26.40
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ID: 595222
Weight: 4.71ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 62.17
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ID: 672682
Weight: 2.15ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 51.60
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ID: 566179
Weight: 2.05ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 46.62
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ID: 322389
Weight: 22.70ct
Size: 20.3 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.93
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ID: 400743
Weight: 4.27ct
Size: 9.7 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 28.19
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ID: 704694
Weight: 30.27ct
Size: 39.9 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.64
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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 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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Loved the lot buy options

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

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I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

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I wish there were options for jewelry settings

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

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
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