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

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ID: 418843
Weight: 7.66ct
Size: 15 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 40.44
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ID: 608163
Weight: 4.70ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 86.86
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ID: 693339
Weight: 3.03ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 100.46
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ID: 476022
Weight: 4.99ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 35.05
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ID: 463981
Weight: 4.79ct
Size: 11 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.49
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ID: 606433
Weight: 3.66ct
Size: 14.1 x 8.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 48.31
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ID: 719964
Weight: 0.77ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.47
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ID: 375919
Weight: 4.04ct (total)
Size: 8.1 x 7.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 31.30
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ID: 713884
Weight: 1.84ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 15.46
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ID: 408238
Weight: 3.46ct
Size: 12.3 x 8.6 mm
Clarity: VS
Content: 1 pc
Price: $ 137.02
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ID: 675999
Weight: 8.56ct
Size: 15.3 x 12.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 51.36
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ID: 730858
Weight: 15.65ct
Size: 21.9 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.15
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ID: 698511
Weight: 46.21ct
Size: 35.2 x 21.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 55.45
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ID: 392303
Weight: 76.29ct
Size: 35.2 x 23.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.24
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ID: 554283
Weight: 1.47ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 38.81
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ID: 611442
Weight: 4.83ct
Size: 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.13
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ID: 312018
Weight: 2.65ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 54.06
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ID: 318387
Weight: 1.09ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 60.43
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ID: 418431
Weight: 11.03ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 21.83
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ID: 364118
Weight: 9.73ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 25.69
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ID: 387464
Weight: 2.84ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 18.74
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ID: 382728
Weight: 17.45ct
Size: 18.9 x 12.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 369.47
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ID: 664828
Weight: 1.07ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.56
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ID: 543970
Weight: 2.06ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 41.44
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ID: 715735
Weight: 8.40ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 80.64
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ID: 476899
Weight: 43.21ct (total)
Size: 30.1 x 17.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 73.01
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ID: 685698
Weight: 0.95ct
Size: 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 17.48
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ID: 687129
Weight: 9.70ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.64
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ID: 597016
Weight: 8.05ct
Size: 18.8 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.88
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ID: 439504
Weight: 2.45ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 31.92
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ID: 497561
Weight: 1.73ct
Size: 8 x 6.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 45.67
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ID: 713422
Weight: 0.79ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.27
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ID: 697470
Weight: 0.62ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3.72
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ID: 481673
Weight: 19.68ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.32
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ID: 481900
Weight: 1.20ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.50
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ID: 491662
Weight: 57.51ct (total)
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 67.56
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ID: 634233
Weight: 10.96ct (total)
Size: 16.7 x 12.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 49.85
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ID: 673480
Weight: 0.97ct
Size: 6.8 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.28
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ID: 390283
Weight: 1.10ct
Size: 11.4 x 5.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 71.16
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ID: 484952
Weight: 27.20ct
Size: 40.5 x 14.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 26.93
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ID: 544616
Weight: 0.73ct
Size: 5.7 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 32.68
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ID: 701310
Weight: 7.20ct
Size: 19.7 x 6.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.20
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ID: 706922
Weight: 2.23ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.35
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ID: 471863
Weight: 7.32ct
Size: 13 x 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1,932.48
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ID: 478050
Weight: 4.52ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.41
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ID: 551052
Weight: 1.30ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 4.90
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ID: 359604
Weight: 16.52ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 43.61
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ID: 542090
Weight: 0.96ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.14
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ID: 393890
Weight: 0.78ct
Size: 5.3 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.82
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ID: 699055
Weight: 3.48ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.23
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ID: 720405
Weight: 1.50ct
Size: 7.6 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 144.38
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ID: 554275
Weight: 28.90ct
Size: 23.8 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.10
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ID: 206383
Weight: 3.67ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS-SI
Content: 9 pcs
Price: $ 218.00
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ID: 697087
Weight: 0.60ct (total)
Size: 3.8 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 12.96
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ID: 712246
Weight: 1.39ct
Size: 7.3 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 33.36
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ID: 669215
Weight: 6.10ct
Size: 18.4 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 131.76
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ID: 496497
Weight: 2.13ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 44.39
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ID: 712875
Weight: 0.93ct
Size: 5.9 x 5.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 18.58
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ID: 683422
Weight: 6.88ct
Size: 17.5 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 63.73
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ID: 674465
Weight: 0.53ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.82
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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

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
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Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
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Overall Rating -> 10 star ratings

It was easy to navigate

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

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

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 -> 9 star ratings

I love wide range of stones. Always have my preference.

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

I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 2024
Source: Bizrate
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