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

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ID: 514129
Weight: 7.00ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 65.88
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ID: 594673
Weight: 1.68ct
Size: 7.8 x 6.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 39.91
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ID: 409702
Weight: 11.97ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 57.04
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ID: 721307
Weight: 1.21ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 10.16
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ID: 656180
Weight: 3.45ct
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 5.39
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ID: 688800
Weight: 0.23ct
Size: 5.1 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.80
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ID: 571181
Weight: 1.04ct (total)
Size: 4.2 x 4.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 9.61
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ID: 715452
Weight: 0.60ct
Size: 5.2 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.16
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ID: 367744
Weight: 3.49ct
Size: 12.6 x 6.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 23.53
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ID: 701919
Weight: 14.52ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 87.12
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ID: 463340
Weight: 3.64ct (total)
Size: 12 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 48.19
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ID: 414895
Weight: 5.93ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.14
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ID: 681889
Weight: 6.23ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 37.38
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ID: 712818
Weight: 3.92ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.44
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ID: 708205
Weight: 22.46ct
Size: 25.2 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 80.86
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ID: 687678
Weight: 12.37ct
Size: 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.52
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ID: 724128
Weight: 68.19ct
Size: 24.4 x 21.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.51
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ID: 724914
Weight: 0.35ct
Size: 6.5 x 2.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 14.70
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ID: 478315
Weight: 6.63ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 60.73
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ID: 565275
Weight: 43.55ct
Size: 33.1 x 17.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 32.76
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ID: 480220
Weight: 2.09ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 19.31
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ID: 727357
Weight: 0.53ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.90
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ID: 656730
Weight: 3.40ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 5.98
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ID: 558068
Weight: 3.83ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.98
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ID: 517248
Weight: 15.17ct
Size: 21.3 x 15.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.20
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ID: 647270
Weight: 1.19ct
Size: 7.2 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 27.13
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ID: 388990
Weight: 0.97ct
Size: 7.7 x 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 62.28
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ID: 401430
Weight: 9.24ct
Size: 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 30.49
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ID: 718103
Weight: 0.69ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.70
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ID: 727873
Weight: 1.04ct
Size: 6 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.24
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ID: 521007
Weight: 80.59ct
Size: 35.3 x 25.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 212.76
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ID: 488622
Weight: 4.86ct
Size: 11.7 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.60
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ID: 650105
Weight: 0.80ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 6.72
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ID: 692662
Weight: 10.49ct
Size: 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 88.12
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ID: 585536
Weight: 36.13ct
Size: 36.6 x 20.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.99
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ID: 727492
Weight: 0.69ct
Size: 8.9 x 3.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 41.40
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ID: 416247
Weight: 0.99ct
Size: 16 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 31.37
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ID: 639072
Weight: 0.99ct
Size: 8 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 24.83
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ID: 686706
Weight: 2.47ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 2.96
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ID: 393253
Weight: 2.08ct (total)
Size: 4.1 x 2 mm
Clarity: VS
Content: 20 pcs
Price: $ 151.01
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ID: 704402
Weight: 0.60ct
Size: 8.6 x 3.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 19.72
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ID: 472212
Weight: 18.94ct
Size: 26.6 x 12 mm
Clarity: Translucent
Content: 1 pc
Price: $ 50.00
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ID: 669758
Weight: 7.85ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.25
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ID: 447878
Weight: 23.70ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 93.85
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ID: 715366
Weight: 0.74ct
Size: 6.5 x 3.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 47.06
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ID: 394626
Weight: 1.15ct
Size: 7.7 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 56.53
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ID: 670676
Weight: 0.96ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 5.76
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ID: 570069
Weight: 3.56ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 26.22
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ID: 682524
Weight: 6.87ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.22
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ID: 453643
Weight: 2.41ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.27
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ID: 552242
Weight: 2.78ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.69
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ID: 394828
Weight: 7.34ct
Size: 12 x 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 48.44
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ID: 646544
Weight: 0.56ct (total)
Size: 3.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 14.00
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ID: 456976
Weight: 11.48ct
Size: 19 x 10.5 mm
Clarity: VS
Content: 1 pc
Price: $ 60.61
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ID: 738767
Weight: 0.48ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 24.00
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ID: 460065
Weight: 7.28ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 67.27
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ID: 720286
Weight: 1.01ct
Size: 6.5 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 97.21
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ID: 650725
Weight: 1.67ct
Size: 8.4 x 8 mm
Clarity: VVS
Content: 1 pc
Price: $ 14.03
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ID: 648432
Weight: 1.00ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.60
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ID: 494016
Weight: 4.45ct
Size: 12.5 x 9.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.63
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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

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 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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Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
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Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
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Overall Rating -> 10 star ratings

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

Posted By VinnyD in August, 2025
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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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Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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Overall Rating -> 10 star ratings

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

Posted By Diana in April, 2025
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