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

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ID: 534174
Weight: 2.15ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.02
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ID: 632408
Weight: 2.67ct
Size: 18.1 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 19.22
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ID: 390273
Weight: 1.06ct
Size: 7.5 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 68.58
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ID: 514078
Weight: 6.97ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 65.60
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ID: 694862
Weight: 7.05ct
Size: 17.4 x 6.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 211.50
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ID: 727278
Weight: 0.95ct
Size: 5.4 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 57.00
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ID: 697852
Weight: 3.78ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 22.68
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ID: 700957
Weight: 0.64ct
Size: 5.9 x 3.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 27.58
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ID: 716438
Weight: 22.11ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 212.26
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ID: 469361
Weight: 20.47ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.37
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ID: 590477
Weight: 2.68ct
Size: 8.4 x 7.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.69
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ID: 541136
Weight: 12.94ct
Size: 14 x 14 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.30
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ID: 721352
Weight: 16.88ct
Size: 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.26
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ID: 538358
Weight: 1.40ct
Size: 12.2 x 3.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 127.51
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ID: 565353
Weight: 2.01ct
Size: 7.3 x 5.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 45.74
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ID: 639575
Weight: 2.96ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.66
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ID: 611451
Weight: 2.88ct
Size: 8.9 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 19.01
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ID: 722708
Weight: 33.55ct
Size: 27.6 x 24.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 281.82
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ID: 389952
Weight: 19.68ct
Size: 24.7 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.23
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ID: 725822
Weight: 2.57ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 101.81
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ID: 377678
Weight: 4.12ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 105.56
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ID: 539295
Weight: 2.05ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.38
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ID: 480136
Weight: 2.47ct (total)
Size: 5.9 x 4.2 mm
Clarity: Translucent
Content: 5 pcs
Price: $ 22.82
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ID: 467084
Weight: 0.46ct
Size: 6.9 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 33.40
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ID: 689923
Weight: 1.56ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.98
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ID: 518706
Weight: 3.89ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.68
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ID: 474172
Weight: 2.33ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 9.23
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ID: 706347
Weight: 16.49ct
Size: 15.7 x 13 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 493.12
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ID: 481522
Weight: 1.02ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 36.29
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ID: 431806
Weight: 2.13ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 50.60
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ID: 593333
Weight: 1.32ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.40
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ID: 377732
Weight: 4.59ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 117.60
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ID: 691922
Weight: 0.75ct
Size: 5.4 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.50
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ID: 390665
Weight: 2.03ct (total)
Size: 5 x 3.1 mm
Clarity: VS
Content: 8 pcs
Price: $ 130.66
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ID: 381952
Weight: 3.99ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 20 pcs
Price: $ 211.15
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ID: 687588
Weight: 4.37ct (total)
Size: 13.3 x 7.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 12.90
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ID: 687587
Weight: 11.65ct (total)
Size: 15 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 34.39
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ID: 315567
Weight: 3.24ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 72.71
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ID: 633350
Weight: 12.19ct (total)
Size: 20 x 11.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 55.44
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ID: 338232
Weight: 5.96ct
Size: 11 x 9.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.67
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ID: 630308
Weight: 21.59ct
Size: 24.2 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 114.25
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ID: 455455
Weight: 3.05ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.19
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ID: 256352
Weight: 14.58ct
Size: 16.4 x 14.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 279.94
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ID: 431432
Weight: 1.42ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.99
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ID: 708325
Weight: 7.76ct
Size: 14.9 x 12.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 55.87
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ID: 619145
Weight: 6.61ct
Size: 12.9 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 87.25
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ID: 394334
Weight: 4.64ct (total)
Size: 8.6 x 8.5 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 30.62
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ID: 726944
Weight: 0.61ct
Size: 7.6 x 5.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 18.30
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ID: 540019
Weight: 0.98ct (total)
Size: 6.2 x 4.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.34
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ID: 491916
Weight: 17.96ct (total)
Size: 18 x 9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 21.10
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ID: 566425
Weight: 1.78ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 40.49
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ID: 622083
Weight: 2.15ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Price: $ 19.87
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ID: 643792
Weight: 1.36ct
Size: 7.4 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 32.64
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ID: 426845
Weight: 13.52ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 62.46
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ID: 349456
Weight: 1.06ct
Size: 7.1 x 5.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 146.92
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ID: 439685
Weight: 0.92ct
Size: 5.6 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 28.34
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ID: 727231
Weight: 0.98ct
Size: 6.1 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.64
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ID: 464419
Weight: 4.28ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 39.55
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ID: 710239
Weight: 13.31ct
Size: 13.5 x 11.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 423.26
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ID: 449734
Weight: 4.74ct (total)
Size: 9.6 x 7.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.28
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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 -> 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 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 -> 10 star ratings

It was easy and to the point

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I was able to find what I was looking for

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Very professional site

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

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

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

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
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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
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Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
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