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

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ID: 586451
Weight: 2.84ct (total)
Size: 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 142.00
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ID: 556540
Weight: 2.67ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 22.34
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ID: 572775
Weight: 0.43ct
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.03
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ID: 674837
Weight: 11.70ct
Size: 23 x 14.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.66
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ID: 642779
Weight: 1.29ct
Size: 7.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 60.37
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ID: 348660
Weight: 3.87ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 35.76
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ID: 400172
Weight: 3.52ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.62
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ID: 431807
Weight: 2.04ct
Size: 6.9 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 48.47
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ID: 718621
Weight: 7.92ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.09
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ID: 665024
Weight: 1.51ct
Size: 8.6 x 6.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 10.87
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ID: 395131
Weight: 4.59ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 30.30
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ID: 694704
Weight: 2.15ct
Size: 7 x 6.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 64.50
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ID: 670435
Weight: 0.54ct
Size: 4.3 x 4.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 19.44
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ID: 589476
Weight: 2.94ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 88.64
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ID: 700736
Weight: 56.77ct
Size: 34.2 x 24.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.66
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ID: 493118
Weight: 5.32ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.48
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ID: 658192
Weight: 1.87ct
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.24
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ID: 693360
Weight: 76.48ct
Size: 36.4 x 24.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.23
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ID: 519894
Weight: 1.73ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.67
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ID: 453811
Weight: 2.43ct
Size: 10.5 x 7.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.45
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ID: 393370
Weight: 4.32ct
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.51
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ID: 577842
Weight: 2.12ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 111.94
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ID: 387136
Weight: 5.58ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 44.20
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ID: 328310
Weight: 14.00ct (total)
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 92.40
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ID: 539859
Weight: 1.43ct
Size: 6.1 x 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 28.90
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ID: 457084
Weight: 1.90ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 17.56
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ID: 477189
Weight: 2.23ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.66
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ID: 718006
Weight: 1.16ct (total)
Size: 5.3 x 3.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 34.80
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ID: 701022
Weight: 0.66ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 39.60
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ID: 728031
Weight: 1.91ct
Size: 8.5 x 5.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 11.46
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ID: 719070
Weight: 2.37ct
Size: 8 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 71.10
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ID: 637732
Weight: 1.72ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.33
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ID: 722449
Weight: 15.24ct
Size: 26.7 x 11.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 128.02
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ID: 628021
Weight: 7.69ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 64.60
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ID: 505341
Weight: 3.24ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 29.94
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ID: 723017
Weight: 0.59ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.70
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ID: 333649
Weight: 14.65ct (total)
Size: 15.3 x 11 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 212.72
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ID: 745792
Weight: 0.59ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.57
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ID: 422833
Weight: 0.81ct
Size: 7.3 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 31.06
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ID: 700745
Weight: 1.11ct
Size: 6.3 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.82
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ID: 431060
Weight: 1.40ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.77
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ID: 499983
Weight: 1.83ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 24.16
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ID: 564592
Weight: 0.20ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 439.91
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ID: 661872
Weight: 20.44ct
Size: 31.6 x 19.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 63.77
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ID: 705986
Weight: 0.71ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.96
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ID: 445743
Weight: 4.29ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.31
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ID: 455345
Weight: 26.02ct (total)
Size: 15.6 x 11.5 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 43.63
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ID: 673228
Weight: 1.31ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.44
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ID: 645474
Weight: 19.50ct
Size: 25.8 x 20.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.70
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ID: 350844
Weight: 1.35ct
Size: 16.2 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.20
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ID: 453781
Weight: 2.56ct
Size: 11.1 x 7.7 mm
Clarity: VS
Content: 1 pc
Price: $ 23.65
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ID: 528145
Weight: 3.65ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 26.40
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ID: 688708
Weight: 0.24ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.40
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ID: 729893
Weight: 5.17ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 38.57
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ID: 363176
Weight: 22.84ct
Size: 24.7 x 19.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.30
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ID: 451045
Weight: 1.43ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.21
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ID: 574849
Weight: 5.55ct
Size: 13.4 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.26
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ID: 658557
Weight: 24.97ct
Size: 19.3 x 18.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.55
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ID: 492640
Weight: 5.60ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.51
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ID: 622340
Weight: 7.19ct
Size: 13.4 x 10.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 122.05
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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

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Ibie in February, 2025
Source: Bizrate
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