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

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ID: 742851
Weight: 3.73ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 167.85
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ID: 602198
Weight: 9.26ct
Size: 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.99
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ID: 453733
Weight: 3.24ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.94
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ID: 537571
Weight: 1.57ct
Size: 12.3 x 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 119.16
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ID: 496427
Weight: 2.40ct
Size: 9.1 x 7.6 mm
Clarity: VS
Content: 1 pc
Price: $ 50.03
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ID: 699242
Weight: 0.57ct
Size: 5.1 x 4.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.42
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ID: 594033
Weight: 1.47ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 58.21
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ID: 745499
Weight: 3.95ct
Size: 10.3 x 9.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 197.50
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ID: 391937
Weight: 4.35ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 114.84
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ID: 631674
Weight: 0.96ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.80
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ID: 446636
Weight: 4.79ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.82
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ID: 672082
Weight: 2.22ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 53.28
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ID: 686059
Weight: 0.18ct
Size: 3.1 x 3.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 11.88
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ID: 548585
Weight: 7.18ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 26.92
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ID: 725548
Weight: 0.42ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 4.03
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ID: 632000
Weight: 12.66ct
Size: 23.4 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 57.58
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ID: 533389
Weight: 1.97ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 12.84
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ID: 556869
Weight: 3.43ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.72
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ID: 692966
Weight: 31.56ct
Size: 33 x 11.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.36
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ID: 675999
Weight: 8.56ct
Size: 15.3 x 12.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 51.36
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ID: 485224
Weight: 7.22ct (total)
Size: 8.7 x 8.4 mm
Clarity: Translucent
Content: 4 pcs
Price: $ 38.12
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ID: 464386
Weight: 3.54ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 32.71
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ID: 557733
Weight: 7.34ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 55.52
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ID: 392760
Weight: 12.94ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 85.40
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ID: 495350
Weight: 2.22ct
Size: 8.5 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 47.59
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ID: 590267
Weight: 2.90ct
Size: 9.3 x 7.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 19.14
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ID: 595012
Weight: 5.66ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 74.71
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ID: 537022
Weight: 1.45ct
Size: 7.8 x 4.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.75
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ID: 721895
Weight: 40.26ct
Size: 35.2 x 19.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.31
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ID: 668879
Weight: 16.19ct
Size: 18 x 13.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 349.70
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ID: 706936
Weight: 4.68ct
Size: 13.6 x 10.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 44.93
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ID: 699770
Weight: 11.01ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.81
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ID: 720992
Weight: 0.40ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 3.36
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ID: 714072
Weight: 0.46ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 13.80
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ID: 733128
Weight: 3.35ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.28
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ID: 540344
Weight: 4.27ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.19
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ID: 712323
Weight: 10.63ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.32
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ID: 711821
Weight: 3.53ct
Size: 13 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 93.96
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ID: 501484
Weight: 10.10ct
Size: 20.5 x 13.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 42.40
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ID: 720394
Weight: 1.08ct
Size: 5.9 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 155.52
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ID: 699603
Weight: 0.68ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 40.80
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ID: 727940
Weight: 1.64ct
Size: 6.7 x 6.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.84
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ID: 418459
Weight: 8.73ct
Size: 17.2 x 14.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.29
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ID: 675232
Weight: 10.99ct (total)
Size: 14.2 x 10.5 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 65.94
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ID: 427474
Weight: 2.41ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 15.91
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ID: 492280
Weight: 6.84ct
Size: 19.2 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.98
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ID: 451190
Weight: 1.36ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 12.56
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ID: 465921
Weight: 3.52ct (total)
Size: 11.9 x 5.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 37.18
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ID: 389707
Weight: 4.66ct (total)
Size: 8.5 x 7.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 30.76
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ID: 717947
Weight: 0.45ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.50
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ID: 713931
Weight: 1.06ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.42
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ID: 650207
Weight: 10.01ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.09
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ID: 730815
Weight: 13.14ct (total)
Size: 18.6 x 12.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 8.99
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ID: 712658
Weight: 2.18ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.81
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ID: 725861
Weight: 2.39ct (total)
Size: 6.9 x 6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 94.67
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ID: 273232
Weight: 23.85ct
Size: 20.4 x 19.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 62.96
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ID: 322394
Weight: 23.09ct
Size: 20.3 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.96
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ID: 711520
Weight: 4.46ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 64.22
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ID: 537123
Weight: 2.49ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 32.87
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ID: 725754
Weight: 0.82ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.87
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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

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
Source: Bizrate

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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I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
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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 -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
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Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
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Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

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

My experience was done with ease

Posted By Barb in October, 2025
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Overall Rating -> 10 star ratings

I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
Source: Bizrate
Enlarged Gemstone Image