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

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ID: 348658
Weight: 3.47ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 32.06
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ID: 551378
Weight: 1.60ct
Size: 7.2 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.02
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ID: 479663
Weight: 1.72ct (total)
Size: 10.1 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.17
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ID: 735016
Weight: 5.04ct
Size: 11 x 9.5 mm
Clarity: VS
Content: 1 pc
Price: $ 211.68
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ID: 328317
Weight: 14.59ct (total)
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 96.30
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ID: 696474
Weight: 59.54ct
Size: 38.1 x 25 mm
Clarity: Opaque
Content: 1 pc
Price: $ 107.17
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ID: 458240
Weight: 1.78ct (total)
Size: 4.8 x 4 mm
Clarity: VS
Content: 4 pcs
Price: $ 234.96
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ID: 492205
Weight: 9.92ct
Size: 16.4 x 13.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 37.32
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ID: 367979
Weight: 2.98ct (total)
Size: 5.5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 19.51
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ID: 695358
Weight: 11.50ct
Size: 19.5 x 10.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 345.00
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ID: 714350
Weight: 0.47ct
Size: 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 14.10
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ID: 565116
Weight: 4.46ct
Size: 12 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.44
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ID: 715675
Weight: 1.01ct
Size: 8.9 x 3.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 64.24
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ID: 565266
Weight: 17.32ct
Size: 22.2 x 15.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 13.03
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ID: 698797
Weight: 0.52ct
Size: 4.8 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 26.00
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ID: 656729
Weight: 3.72ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 7.86
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ID: 636049
Weight: 11.57ct
Size: 17.3 x 12.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 97.19
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ID: 693710
Weight: 17.28ct
Size: 28.7 x 8.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.22
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ID: 602202
Weight: 3.15ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 104.82
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ID: 713673
Weight: 1.20ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.40
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ID: 701314
Weight: 9.48ct
Size: 14.5 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.88
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ID: 690290
Weight: 24.24ct
Size: 22.3 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.60
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ID: 719002
Weight: 0.97ct
Size: 5.9 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 17.46
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ID: 687097
Weight: 5.76ct (total)
Size: 18.9 x 8.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 17.00
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ID: 684823
Weight: 17.65ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.58
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ID: 626159
Weight: 0.77ct
Size: 6.3 x 4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.05
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ID: 683326
Weight: 4.84ct
Size: 13.2 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.83
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ID: 402340
Weight: 13.25ct
Size: 21.7 x 15.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 56.14
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ID: 619768
Weight: 26.21ct (total)
Size: 22.5 x 16.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 69.19
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ID: 739013
Weight: 0.42ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 21.00
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ID: 668875
Weight: 5.97ct
Size: 17.7 x 7.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 128.95
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ID: 696783
Weight: 0.36ct
Size: 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.78
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ID: 479635
Weight: 3.06ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 32.32
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ID: 458603
Weight: 1.40ct (total)
Size: 4.5 x 3.6 mm
Clarity: VS
Content: 4 pcs
Price: $ 184.80
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ID: 526443
Weight: 5.96ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 56.09
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ID: 531510
Weight: 1.55ct
Size: 7 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 155.57
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ID: 717377
Weight: 1.28ct
Size: 8.6 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 414.72
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ID: 427874
Weight: 1.09ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.51
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ID: 635657
Weight: 1.39ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 40.03
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ID: 685142
Weight: 0.10ct (total)
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 35.00
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ID: 712490
Weight: 2.53ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.74
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ID: 224356
Weight: 2.19ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 9 pcs
Price: $ 130.09
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ID: 465228
Weight: 4.03ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 35.27
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ID: 456727
Weight: 1.80ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.63
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ID: 566535
Weight: 0.75ct
Size: 6.3 x 4.2 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 18.82
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ID: 480650
Weight: 2.45ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.46
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ID: 669206
Weight: 12.19ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 263.30
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ID: 480792
Weight: 5.52ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 39.35
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ID: 678056
Weight: 0.21ct
Size: 2.9 x 2.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 126.00
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ID: 713913
Weight: 18.16ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 152.54
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ID: 382123
Weight: 11.10ct
Size: 16 x 12 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 273.00
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ID: 546902
Weight: 1.27ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.06
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ID: 353853
Weight: 4.33ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 45.72
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ID: 413715
Weight: 11.45ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 377.86
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ID: 688249
Weight: 0.16ct
Size: 3.7 x 2.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.56
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ID: 453636
Weight: 3.01ct
Size: 11.4 x 7.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.82
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ID: 344834
Weight: 23.01ct
Size: 20 x 14 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 41.00
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ID: 445717
Weight: 4.91ct
Size: 12.8 x 10.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 35.84
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ID: 651754
Weight: 10.83ct
Size: 22.6 x 20.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.88
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ID: 552998
Weight: 7.11ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 37.54
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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

First time so this is an experiment! Shopping is so fun on this site, though!

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

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
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I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

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Very good Hoping you will increase your inventory especially in the 6mmThanks

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very good

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It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
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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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Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
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Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
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