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

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ID: 715418
Weight: 0.45ct
Size: 5.7 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 28.62
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ID: 346280
Weight: 2.80ct (total)
Size: 2.3 x 2.3 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 261.80
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ID: 660019
Weight: 1.95ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.70
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ID: 718237
Weight: 0.98ct (total)
Size: 5.2 x 3.9 mm
Clarity: VVS
Content: 2 pcs
Price: $ 29.40
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ID: 463259
Weight: 1.41ct
Size: 7.2 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 27.92
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ID: 435376
Weight: 4.28ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 33.90
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ID: 713859
Weight: 17.51ct
Size: 20 x 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 147.08
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ID: 393377
Weight: 4.22ct
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.85
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ID: 690271
Weight: 49.85ct
Size: 32.7 x 24.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.00
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ID: 445925
Weight: 3.03ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.04
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ID: 712939
Weight: 1.28ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.56
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ID: 486661
Weight: 4.03ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 41.12
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ID: 460763
Weight: 2.19ct (total)
Size: 7.8 x 4.1 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 231.26
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ID: 556005
Weight: 0.81ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.04
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ID: 437793
Weight: 2.10ct
Size: 7.6 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 97.02
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ID: 640043
Weight: 1.66ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.94
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ID: 697428
Weight: 6.55ct
Size: 18.2 x 9.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.16
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ID: 727917
Weight: 1.75ct
Size: 7 x 6.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.50
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ID: 446065
Weight: 4.47ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 32.63
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ID: 643775
Weight: 0.86ct
Size: 6.5 x 5.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 7.22
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ID: 597656
Weight: 3.11ct
Size: 10.6 x 9.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 24.64
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ID: 714157
Weight: 0.84ct (total)
Size: 4.2 mm
Clarity: SI
Content: 2 pcs
Price: $ 25.20
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ID: 523590
Weight: 34.17ct
Size: 37.6 x 25.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.73
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ID: 685696
Weight: 0.91ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.75
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ID: 699174
Weight: 39.99ct
Size: 31.7 x 17.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 47.99
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ID: 341161
Weight: 1.52ct (total)
Size: 4.8 x 4.7 mm
Clarity: Transparent
Content: 5 pcs
Price: $ 34.10
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ID: 503767
Weight: 4.91ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 45.37
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ID: 332062
Weight: 8.83ct
Size: 12.8 x 12.3 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 34.97
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ID: 590457
Weight: 3.74ct (total)
Size: 12.1 x 6 mm
Clarity: VS
Content: 2 pcs
Price: $ 78.98
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ID: 476032
Weight: 4.47ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.60
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ID: 685498
Weight: 20.28ct
Size: 19.1 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 86.88
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ID: 716140
Weight: 2.90ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.84
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ID: 724433
Weight: 53.31ct
Size: 27 x 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 481.07
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ID: 306480
Weight: 45.90ct
Size: 24 x 21.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 66.10
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ID: 560540
Weight: 4.22ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.99
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ID: 624218
Weight: 42.63ct
Size: 31.6 x 24.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.58
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ID: 543743
Weight: 1.01ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.34
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ID: 715725
Weight: 1.47ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.11
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ID: 418424
Weight: 7.74ct
Size: 14.7 x 10.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.32
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ID: 492784
Weight: 5.68ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.09
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ID: 310253
Weight: 1.21ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 63.89
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ID: 471600
Weight: 1.23ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 46.33
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ID: 696803
Weight: 0.67ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 4.02
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ID: 479580
Weight: 1.21ct
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.78
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ID: 555388
Weight: 1.12ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 42.46
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ID: 721733
Weight: 36.03ct
Size: 32.7 x 23.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.24
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ID: 392839
Weight: 11.24ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 74.18
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ID: 557212
Weight: 3.28ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 27.46
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ID: 635651
Weight: 2.04ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 58.75
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ID: 408111
Weight: 7.61ct
Size: 12 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.98
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ID: 451285
Weight: 1.66ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.34
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ID: 744494
Weight: 1.54ct
Size: 7.5 x 6.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 64.68
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ID: 341511
Weight: 7.45ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 72.29
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ID: 494418
Weight: 1.77ct
Size: 12 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 14.02
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ID: 305013
Weight: 0.67ct
Size: 5.8 x 5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 66.34
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ID: 664506
Weight: 1.85ct
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.88
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ID: 563593
Weight: 2.92ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.27
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ID: 358824
Weight: 2.21ct
Size: 8.1 x 6.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 72.94
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ID: 573676
Weight: 5.46ct
Size: 16.9 x 9.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 43.25
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ID: 363881
Weight: 13.44ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 88.70
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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

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
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Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
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Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
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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 -> 9 star ratings

I think therea's no problem

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Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
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