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

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ID: 732482
Weight: 6.89ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 62.26
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ID: 459953
Weight: 4.45ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.12
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ID: 635153
Weight: 3.38ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 74.35
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ID: 368860
Weight: 2.89ct
Size: 8.9 x 7.4 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 18.77
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ID: 647247
Weight: 23.49ct
Size: 18.8 x 13.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.38
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ID: 567469
Weight: 0.16ct (total)
Size: 2.8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 344.63
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ID: 725819
Weight: 1.13ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 44.76
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ID: 598637
Weight: 2.19ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 144.54
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ID: 725615
Weight: 0.82ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.87
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ID: 350261
Weight: 1.37ct
Size: 17.3 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.78
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ID: 502181
Weight: 2.07ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 16.39
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ID: 456288
Weight: 3.81ct (total)
Size: 6.4 x 6.2 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 35.21
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ID: 655560
Weight: 1.65ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.60
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ID: 485998
Weight: 2.70ct
Size: 7.9 x 7.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.95
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ID: 558345
Weight: 0.99ct
Size: 5.8 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 88.40
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ID: 644090
Weight: 3.10ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.18
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ID: 486988
Weight: 25.71ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.98
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ID: 710774
Weight: 2.34ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.23
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ID: 479881
Weight: 9.10ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 84.08
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ID: 480815
Weight: 6.05ct (total)
Size: 4.5 x 4.4 mm
Clarity: Transparent
Content: 40 pcs
Price: $ 51.74
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ID: 694287
Weight: 1.11ct
Size: 10.5 x 3.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 33.30
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ID: 466119
Weight: 3.39ct (total)
Size: 11.8 x 5.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 35.80
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ID: 345951
Weight: 16.85ct
Size: 16.3 x 14.7 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 28.91
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ID: 408703
Weight: 3.74ct
Size: 12.5 x 7.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.22
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ID: 497089
Weight: 2.26ct
Size: 8.8 x 7.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 40.61
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ID: 675200
Weight: 12.77ct
Size: 27.8 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.50
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ID: 725586
Weight: 1.45ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 13.92
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ID: 606462
Weight: 2.29ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.05
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ID: 712225
Weight: 0.93ct
Size: 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.48
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ID: 680700
Weight: 0.95ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 28.50
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ID: 691221
Weight: 0.56ct
Size: 5.2 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 47.04
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ID: 730478
Weight: 2.80ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.07
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ID: 359883
Weight: 22.75ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 60.06
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ID: 458672
Weight: 1.61ct (total)
Size: 4.4 x 3.6 mm
Clarity: VS
Content: 5 pcs
Price: $ 212.52
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ID: 476986
Weight: 32.40ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 128.30
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ID: 650858
Weight: 27.85ct
Size: 35.8 x 22.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 78.54
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ID: 711581
Weight: 1.37ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.36
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ID: 508968
Weight: 30.81ct
Size: 20.2 x 16.6 mm
Clarity: IF
Content: 1 pc
Price: $ 284.69
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ID: 495360
Weight: 2.84ct
Size: 9.6 x 7.8 mm
Clarity: VS
Content: 1 pc
Price: $ 60.88
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ID: 544020
Weight: 0.74ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 6.84
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ID: 730347
Weight: 2.52ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.56
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ID: 623793
Weight: 1.07ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 77.69
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ID: 680794
Weight: 1.02ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.60
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ID: 474016
Weight: 1.64ct
Size: 7.7 x 5.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.49
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ID: 705964
Weight: 1.41ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.84
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ID: 420984
Weight: 9.42ct
Size: 12.9 x 10.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 33.91
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ID: 472120
Weight: 15.08ct
Size: 18 x 14.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 139.34
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ID: 719920
Weight: 0.88ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.39
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ID: 636615
Weight: 0.76ct
Size: 8 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 40.13
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ID: 638877
Weight: 1.78ct
Size: 7.3 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.68
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ID: 740716
Weight: 25.59ct
Size: 17.6 x 15 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 1,023.60
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ID: 497308
Weight: 2.16ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 14.26
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ID: 715726
Weight: 1.52ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.59
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ID: 670434
Weight: 0.33ct
Size: 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 9.90
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ID: 711271
Weight: 17.72ct
Size: 21.4 x 15.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.30
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ID: 663463
Weight: 3.41ct
Size: 14.1 x 7 mm
Clarity: VVS
Content: 1 pc
Price: $ 28.64
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ID: 492302
Weight: 5.57ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 47.06
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ID: 415246
Weight: 1.09ct
Size: 6.6 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.92
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ID: 527641
Weight: 2.11ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 22.28
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ID: 567684
Weight: 1.66ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 37.25
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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

I'm happy.

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

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
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Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
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Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
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Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
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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
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