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

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ID: 401446
Weight: 42.26ct
Size: 26.3 x 15.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 83.68
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ID: 525351
Weight: 1.32ct
Size: 7.2 x 6.1 mm
Clarity: VVS-VS
Price: $ 203.28
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ID: 368411
Weight: 3.35ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.94
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ID: 618047
Weight: 25.88ct (total)
Size: 20 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 68.33
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ID: 312387
Weight: 2.88ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: VVS
Content: 4 pcs
Price: $ 20.90
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ID: 720389
Weight: 1.24ct
Size: 6.8 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 178.56
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ID: 522646
Weight: 25.12ct
Size: 28.2 x 26.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.52
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ID: 722379
Weight: 7.49ct
Size: 21.8 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.96
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ID: 724920
Weight: 0.52ct
Size: 7.1 x 3.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 21.84
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ID: 714190
Weight: 0.77ct
Size: 7.6 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 41.58
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ID: 542595
Weight: 0.48ct
Size: 5.5 x 3.9 mm
Clarity: VS
Content: 1 pc
Price: $ 21.41
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ID: 660221
Weight: 1.49ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.76
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ID: 678141
Weight: 0.24ct
Size: 3.2 x 2.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 144.00
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ID: 730454
Weight: 29.73ct
Size: 39.3 x 31.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.54
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ID: 722791
Weight: 0.57ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.10
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ID: 694698
Weight: 4.64ct
Size: 10.4 x 8.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 139.20
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ID: 458473
Weight: 1.85ct (total)
Size: 4.5 x 3.7 mm
Clarity: VS
Content: 5 pcs
Price: $ 245.52
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ID: 715109
Weight: 2.16ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 5.60
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ID: 437967
Weight: 2.40ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 110.88
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ID: 449909
Weight: 2.09ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.80
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ID: 551054
Weight: 3.42ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.73
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ID: 480776
Weight: 1.98ct (total)
Size: 5.6 x 3.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 18.30
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ID: 710200
Weight: 2.66ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.75
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ID: 663770
Weight: 1.01ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 8.48
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ID: 344799
Weight: 20.05ct
Size: 20 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 35.74
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ID: 724704
Weight: 0.23ct
Size: 4.9 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 38.64
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ID: 712410
Weight: 12.52ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.35
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ID: 727944
Weight: 1.17ct
Size: 6.3 x 6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.02
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ID: 673894
Weight: 7.85ct
Size: 15.9 x 8.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 141.30
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ID: 556534
Weight: 2.93ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 24.53
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ID: 383815
Weight: 1.73ct
Size: 17.3 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.61
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ID: 644275
Weight: 0.89ct
Size: 6.5 x 5.5 mm
Clarity: VVS
Price: $ 7.48
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ID: 721831
Weight: 0.60ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.80
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ID: 435710
Weight: 7.70ct
Size: 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.21
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ID: 385447
Weight: 4.21ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.34
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ID: 468976
Weight: 1.75ct (total)
Size: 3.1 mm
Clarity: VS-SI
Content: 10 pcs
Price: $ 92.40
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ID: 406692
Weight: 15.24ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 60.35
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ID: 411454
Weight: 2.30ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 68.52
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ID: 449642
Weight: 4.14ct (total)
Size: 7.1 x 5.5 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 27.32
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ID: 395051
Weight: 3.48ct
Size: 9.5 x 9.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 22.97
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ID: 639071
Weight: 1.12ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.09
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ID: 722637
Weight: 13.93ct
Size: 21.7 x 13.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 117.01
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ID: 715583
Weight: 0.99ct
Size: 12.1 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.50
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ID: 668888
Weight: 2.78ct
Size: 9.3 x 6.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.34
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ID: 712672
Weight: 9.42ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.09
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ID: 721593
Weight: 35.37ct
Size: 20.4 x 17.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.44
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ID: 621895
Weight: 5.13ct
Size: 18 x 9.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.98
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ID: 456832
Weight: 4.23ct
Size: 12.8 x 7.7 mm
Clarity: VS
Content: 1 pc
Price: $ 22.33
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ID: 455142
Weight: 3.80ct
Size: 14.1 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 35.11
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ID: 376638
Weight: 3.36ct (total)
Size: 7.3 x 6.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 31.04
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ID: 460938
Weight: 3.24ct
Size: 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 29.94
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ID: 438017
Weight: 1.02ct
Size: 15 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 33.66
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ID: 579575
Weight: 2.24ct
Size: 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 41.40
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ID: 661854
Weight: 13.65ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.38
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ID: 482030
Weight: 11.06ct
Size: 19.7 x 8.7 mm
Clarity: VS
Content: 1 pc
Price: $ 252.17
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ID: 394326
Weight: 6.00ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 39.60
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ID: 384212
Weight: 7.10ct
Size: 17.9 x 7.8 mm
Clarity: VS
Content: 1 pc
Price: $ 1,004.77
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ID: 684246
Weight: 24.02ct
Size: 22.7 x 22.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 30.84
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ID: 435712
Weight: 8.00ct
Size: 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.18
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ID: 629325
Weight: 10.31ct
Size: 18.2 x 8.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 18.68
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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

Enjoyed shopping.

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

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
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Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
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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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It was easy to navigate

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Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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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 -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

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

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate
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