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

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ID: 604554
Weight: 5.62ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 47.21
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ID: 404005
Weight: 71.36ct
Size: 27 x 21.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 282.59
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ID: 724247
Weight: 45.48ct
Size: 23.4 x 17.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.04
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ID: 660666
Weight: 1.45ct
Size: 7.8 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.80
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ID: 458600
Weight: 1.52ct (total)
Size: 4.6 x 3.7 mm
Clarity: VS
Content: 4 pcs
Price: $ 200.64
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ID: 497091
Weight: 2.64ct
Size: 9.3 x 7.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 47.42
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ID: 586320
Weight: 11.12ct
Size: 14.6 x 9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.03
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ID: 730495
Weight: 0.64ct
Size: 4.5 x 4.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 38.40
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ID: 658688
Weight: 2.66ct
Size: 15.8 x 9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.58
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ID: 500266
Weight: 1.52ct
Size: 12 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 14.04
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ID: 453938
Weight: 1.21ct
Size: 11.4 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 51.11
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ID: 466382
Weight: 8.36ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 5 pcs
Price: $ 308.99
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ID: 676172
Weight: 0.95ct
Size: 9.2 x 4.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 2.70
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ID: 673479
Weight: 1.62ct
Size: 8 x 6.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.88
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ID: 723833
Weight: 1.62ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.55
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ID: 560850
Weight: 1.60ct
Size: 8.4 x 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 139.39
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ID: 706728
Weight: 2.01ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.82
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ID: 471923
Weight: 1.45ct
Size: 9.4 x 6.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 870.00
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ID: 645837
Weight: 43.56ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 135.91
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ID: 474231
Weight: 1.52ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.02
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ID: 639186
Weight: 2.11ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 52.92
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ID: 554453
Weight: 0.83ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.44
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ID: 725457
Weight: 10.85ct
Size: 14.6 x 12.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.37
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ID: 422077
Weight: 1.02ct
Size: 11 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 58.84
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ID: 698601
Weight: 1.93ct
Size: 8.2 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 11.58
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ID: 733763
Weight: 5.91ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 53.40
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ID: 652250
Weight: 8.82ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 21.17
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ID: 679206
Weight: 2.75ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.10
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ID: 709115
Weight: 3.90ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 118.13
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ID: 721953
Weight: 0.65ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.70
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ID: 401955
Weight: 1.05ct
Size: 6.7 x 5.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 130.32
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ID: 471530
Weight: 5.82ct
Size: 15.5 x 10.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 50.26
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ID: 650712
Weight: 23.89ct
Size: 26.9 x 17.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.34
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ID: 519896
Weight: 16.07ct
Size: 21.1 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.88
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ID: 467274
Weight: 1.72ct
Size: 11.4 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 90.82
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ID: 666399
Weight: 3.90ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 79.98
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ID: 514786
Weight: 2.26ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 38.78
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ID: 711951
Weight: 1.26ct
Size: 7.7 x 6.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 30.24
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ID: 539703
Weight: 2.19ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.76
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ID: 548264
Weight: 12.29ct
Size: 17.1 x 12.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 486.68
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ID: 499934
Weight: 10.79ct
Size: 16 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 71.22
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ID: 410278
Weight: 6.11ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 40.33
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ID: 571941
Weight: 1.06ct (total)
Size: 8.2 x 4.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.20
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ID: 706994
Weight: 2.66ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.38
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ID: 559415
Weight: 2.17ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.53
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ID: 725281
Weight: 0.95ct
Size: 11.4 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.90
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ID: 675172
Weight: 0.57ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 4.10
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ID: 513680
Weight: 14.26ct
Size: 23.6 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.83
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ID: 480811
Weight: 3.27ct (total)
Size: 4 x 3.8 mm
Clarity: Transparent
Content: 30 pcs
Price: $ 27.97
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ID: 465453
Weight: 4.85ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 42.46
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ID: 428217
Weight: 3.66ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.66
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ID: 381749
Weight: 2.23ct (total)
Size: 5.9 x 4.5 mm
Clarity: VVS-VS
Content: 5 pcs
Price: $ 88.31
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ID: 574061
Weight: 1.06ct (total)
Size: 6.1 x 4.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 11.20
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ID: 731011
Weight: 15.28ct (total)
Size: 22.2 x 11.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 10.45
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ID: 679183
Weight: 3.01ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.28
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ID: 706399
Weight: 5.54ct
Size: 11.4 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.30
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ID: 526549
Weight: 3.82ct
Size: 8.4 x 7.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.54
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ID: 511706
Weight: 0.79ct
Size: 6.6 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.93
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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: 554184
Weight: 1.20ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 45.48
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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 -> 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

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

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

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

Posted By Ibie in February, 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

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

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

All good

Posted By DouscheGift in August, 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 -> 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
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