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

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ID: 488636
Weight: 1.99ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 52.40
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ID: 708041
Weight: 2.90ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.78
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ID: 416292
Weight: 0.82ct
Size: 12.1 x 2.9 mm
Clarity: VS
Content: 1 pc
Price: $ 25.98
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ID: 417763
Weight: 7.66ct
Size: 12 mm (calibrated)
Clarity: VVS
Price: $ 18.20
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ID: 648024
Weight: 6.10ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 10.98
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ID: 689616
Weight: 1.96ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.80
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ID: 642961
Weight: 4.80ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 44.06
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ID: 435535
Weight: 9.41ct
Size: 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.80
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ID: 372717
Weight: 4.83ct (total)
Size: 9.1 x 4.4 mm
Clarity: VS
Content: 5 pcs
Price: $ 38.26
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ID: 650935
Weight: 3.34ct (total)
Size: 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 28.06
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ID: 737494
Weight: 0.95ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.75
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ID: 684379
Weight: 0.94ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 39.48
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ID: 454727
Weight: 8.35ct
Size: 18.2 x 11.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.99
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ID: 521212
Weight: 29.86ct
Size: 32.3 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.67
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ID: 448934
Weight: 12.70ct
Size: 24 x 13.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 41.92
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ID: 726849
Weight: 1.00ct
Size: 9.4 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 60.00
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ID: 422892
Weight: 0.91ct
Size: 8.3 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 34.90
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ID: 238081
Weight: 0.72ct
Size: 7 x 3.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 94.09
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ID: 518201
Weight: 1.60ct
Size: 7.9 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 31.68
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ID: 688170
Weight: 13.59ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.31
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ID: 431556
Weight: 2.96ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 31.22
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ID: 657618
Weight: 1.34ct
Size: 6 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 1.61
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ID: 720261
Weight: 1.18ct
Size: 7.2 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 113.58
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ID: 342023
Weight: 4.40ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 40.66
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ID: 426710
Weight: 7.11ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 32.84
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ID: 499977
Weight: 1.69ct
Size: 12 x 6 mm
Clarity: VS
Price: $ 15.61
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ID: 595050
Weight: 16.93ct
Size: 17.3 x 16.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 67.04
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ID: 325983
Weight: 2.83ct
Size: 9 x 9 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 10.08
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ID: 499998
Weight: 2.12ct (total)
Size: 2.1 mm (calibrated)
Clarity: Transparent
Content: 30 pcs
Price: $ 13.99
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ID: 724830
Weight: 17.13ct
Size: 16.9 x 15.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.52
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ID: 734991
Weight: 3.55ct
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.75
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ID: 409558
Weight: 7.86ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 37.45
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ID: 675195
Weight: 10.83ct
Size: 21.3 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.94
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ID: 700880
Weight: 0.70ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Price: $ 6.72
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ID: 514319
Weight: 6.64ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 62.48
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ID: 685167
Weight: 2.03ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Price: $ 19.49
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ID: 550756
Weight: 1.24ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 14.99
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ID: 456764
Weight: 1.81ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.73
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ID: 705613
Weight: 0.57ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 23.26
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ID: 720998
Weight: 0.48ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 4.03
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ID: 583888
Weight: 6.23ct
Size: 18 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.88
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ID: 736792
Weight: 8.18ct
Size: 17.9 x 10.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 40.90
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ID: 725001
Weight: 8.64ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.85
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ID: 432383
Weight: 1.84ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.63
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ID: 379416
Weight: 1.27ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 80.47
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ID: 605908
Weight: 34.92ct (total)
Size: 21.8 x 15.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 54.40
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ID: 707187
Weight: 3.23ct
Size: 10.8 x 8.2 mm
Clarity: VS
Content: 1 pc
Price: $ 31.01
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ID: 431516
Weight: 1.45ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.30
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ID: 534184
Weight: 2.34ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.26
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ID: 708493
Weight: 1.51ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.19
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ID: 692975
Weight: 36.44ct
Size: 37.9 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.12
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ID: 715438
Weight: 1.68ct
Size: 8.3 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.13
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ID: 717168
Weight: 1.35ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 27.54
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ID: 720604
Weight: 2.74ct (total)
Size: 6.8 x 5.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 263.74
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ID: 724018
Weight: 8.72ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.36
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ID: 709186
Weight: 2.29ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 15.53
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ID: 725557
Weight: 0.37ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 2.96
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ID: 721942
Weight: 1.18ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 21.24
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ID: 341893
Weight: 4.12ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 39.97
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ID: 590712
Weight: 25.10ct
Size: 20.9 x 17.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 150.60
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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

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
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Overall Rating -> 10 star ratings

I'm happy.

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

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
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Overall Rating -> 10 star ratings

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
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Overall Rating -> 9 star ratings

I love the gems!

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

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna 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
Source: Bizrate
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