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

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ID: 678007
Weight: 1.04ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.74
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ID: 479562
Weight: 2.51ct (total)
Size: 10.1 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.51
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ID: 393410
Weight: 8.70ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 57.42
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ID: 465640
Weight: 4.59ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 40.16
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ID: 466223
Weight: 7.00ct (total)
Size: 11.7 x 5.9 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 73.92
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ID: 714886
Weight: 18.22ct
Size: 17.1 x 15.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 546.60
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ID: 395267
Weight: 2.32ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 45.94
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ID: 395045
Weight: 3.77ct
Size: 9 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.89
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ID: 543968
Weight: 2.22ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 44.65
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ID: 719496
Weight: 0.76ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.38
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ID: 451128
Weight: 1.35ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.48
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ID: 453713
Weight: 1.54ct
Size: 8.5 x 6.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.23
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ID: 650202
Weight: 9.86ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 6.98
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ID: 478360
Weight: 13.48ct
Size: 17.6 x 12.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.59
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ID: 693387
Weight: 2.21ct
Size: 9.5 x 6.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.96
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ID: 328242
Weight: 14.37ct (total)
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 94.85
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ID: 730848
Weight: 25.05ct
Size: 25.8 x 17.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.66
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ID: 691213
Weight: 31.63ct
Size: 23.4 x 19 mm
Clarity: Transparent
Content: 1 pc
Price: $ 742.80
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ID: 691376
Weight: 4.41ct
Size: 14.6 x 10.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 238.14
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ID: 715445
Weight: 1.16ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.14
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ID: 706412
Weight: 11.80ct
Size: 14.1 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.07
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ID: 683325
Weight: 5.05ct
Size: 14 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 46.79
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ID: 693537
Weight: 0.91ct
Size: 8.4 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 54.60
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ID: 645942
Weight: 11.21ct
Size: 24.2 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.98
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ID: 485176
Weight: 9.58ct
Size: 16 x 16 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.30
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ID: 326260
Weight: 23.66ct
Size: 21.2 x 18.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 78.08
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ID: 658239
Weight: 16.50ct
Size: 16.8 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.16
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ID: 486444
Weight: 19.17ct
Size: 31.4 x 8.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.66
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ID: 596872
Weight: 6.93ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.44
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ID: 454810
Weight: 30.16ct (total)
Size: 20.3 x 13.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 39.82
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ID: 371589
Weight: 5.02ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 30.12
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ID: 524016
Weight: 27.58ct
Size: 28.1 x 16.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 218.44
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ID: 570034
Weight: 1.57ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 37.31
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ID: 392668
Weight: 13.47ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 88.91
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ID: 668696
Weight: 0.59ct
Size: 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 566.40
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ID: 358099
Weight: 2.05ct
Size: 9.1 x 6.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 54.38
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ID: 692401
Weight: 104.56ct
Size: 28.6 x 28.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.92
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ID: 717954
Weight: 1.04ct
Size: 5.9 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.20
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ID: 709108
Weight: 3.16ct
Size: 15.8 x 8.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 95.71
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ID: 611906
Weight: 5.45ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 21.59
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ID: 417858
Weight: 7.50ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.84
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ID: 565358
Weight: 2.13ct
Size: 7.7 x 5.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 48.47
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ID: 619135
Weight: 8.19ct (total)
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 21.62
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ID: 571142
Weight: 3.71ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.32
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ID: 341515
Weight: 8.05ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 78.11
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ID: 341969
Weight: 3.62ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 35.12
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ID: 737490
Weight: 1.82ct
Size: 8.8 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 45.50
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ID: 604043
Weight: 2.26ct
Size: 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 59.66
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ID: 640034
Weight: 1.95ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 48.91
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ID: 664507
Weight: 2.64ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 12.67
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ID: 542991
Weight: 7.66ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 118.60
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ID: 685882
Weight: 1.37ct
Size: 7.2 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 25.22
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ID: 685563
Weight: 2.29ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Price: $ 21.98
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ID: 721043
Weight: 0.52ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 4.37
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ID: 499179
Weight: 2.39ct
Size: 12.3 x 5.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 430.20
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ID: 432483
Weight: 10.68ct
Size: 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.98
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ID: 644297
Weight: 4.69ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 42.66
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ID: 636635
Weight: 3.63ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 104.54
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ID: 634892
Weight: 1.41ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 37.22
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ID: 548413
Weight: 1.77ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 35.87
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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

went well

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

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
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It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
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Overall Rating -> 8 star ratings

The website was nice and I bought some gems

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Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
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Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
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Good products

Posted By Brave in October, 2024
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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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easy site to navigate

Posted By Curt's Cabochons in June, 2025
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