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

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ID: 346807
Weight: 1.44ct
Size: 20.7 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 58.55
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ID: 643783
Weight: 0.85ct
Size: 6.5 x 5.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 7.14
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ID: 480327
Weight: 2.18ct
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.15
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ID: 671445
Weight: 19.27ct
Size: 24.8 x 16.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 41.43
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ID: 688107
Weight: 8.11ct
Size: 15 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 23.94
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ID: 656076
Weight: 1.19ct
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 1.86
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ID: 476071
Weight: 3.72ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 26.12
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ID: 747668
Weight: 1.55ct
Size: 6.7 x 5.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 279.00
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ID: 716128
Weight: 3.86ct (total)
Size: 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 37.06
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ID: 714193
Weight: 0.47ct
Size: 5.8 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 25.38
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ID: 608353
Weight: 34.78ct
Size: 25.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 54.64
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ID: 400642
Weight: 1.23ct
Size: 6.9 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 179.99
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ID: 464180
Weight: 4.23ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 39.08
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ID: 366558
Weight: 1.09ct
Size: 7.9 x 5.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 153.04
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ID: 689603
Weight: 2.09ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 62.70
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ID: 746645
Weight: 1.93ct
Size: 9.7 x 7.7 mm
Clarity: VS
Content: 1 pc
Price: $ 44.39
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ID: 400163
Weight: 7.14ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 23.57
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ID: 501820
Weight: 1.71ct
Size: 10 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.55
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ID: 685567
Weight: 2.27ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Price: $ 21.79
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ID: 662659
Weight: 11.37ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 8.05
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ID: 721524
Weight: 8.38ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.06
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ID: 672162
Weight: 1.39ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.36
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ID: 715429
Weight: 4.86ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.66
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ID: 546898
Weight: 1.18ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.35
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ID: 713872
Weight: 1.78ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 14.95
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ID: 418605
Weight: 5.49ct
Size: 15.3 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 10.87
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ID: 421933
Weight: 2.34ct (total)
Size: 6.3 x 4.5 mm
Clarity: VVS-VS
Content: 5 pcs
Price: $ 123.55
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ID: 422832
Weight: 0.84ct
Size: 8.2 x 3.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.21
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ID: 517052
Weight: 14.12ct
Size: 23.8 x 10.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.60
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ID: 723832
Weight: 1.58ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.17
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ID: 446759
Weight: 4.60ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.18
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ID: 348379
Weight: 2.13ct
Size: 18.6 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 98.41
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ID: 406960
Weight: 14.85ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 55.28
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ID: 700590
Weight: 0.60ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Price: $ 5.76
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ID: 396019
Weight: 9.63ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS-VS
Price: $ 18.37
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ID: 722670
Weight: 25.85ct
Size: 28.1 x 14.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 217.14
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ID: 715444
Weight: 1.48ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.21
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ID: 644436
Weight: 2.02ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.48
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ID: 718578
Weight: 6.33ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Price: $ 28.49
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ID: 494423
Weight: 1.51ct
Size: 11.8 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 11.96
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ID: 715095
Weight: 5.28ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 13.68
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ID: 643025
Weight: 2.54ct
Size: 9 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 12.55
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ID: 431728
Weight: 1.60ct
Size: 6.5 x 6.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 38.02
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ID: 627987
Weight: 1.48ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.20
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ID: 732601
Weight: 0.66ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.34
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ID: 567110
Weight: 5.04ct
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.23
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ID: 609112
Weight: 4.20ct (total)
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 77.62
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ID: 433897
Weight: 2.57ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.97
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ID: 701115
Weight: 35.29ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.06
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ID: 448735
Weight: 20.70ct
Size: 21.9 x 13.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.32
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ID: 644074
Weight: 4.62ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 42.02
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ID: 675005
Weight: 2.74ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.02
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ID: 445943
Weight: 3.12ct
Size: 11.5 x 9.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 22.78
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ID: 736771
Weight: 4.17ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 187.65
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ID: 490378
Weight: 5.91ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 42.91
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ID: 720348
Weight: 0.97ct
Size: 6.4 x 4.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 93.36
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ID: 667115
Weight: 1.25ct
Size: 7.9 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.63
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ID: 737677
Weight: 24.23ct
Size: 34.8 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 2.42
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ID: 716101
Weight: 2.95ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.32
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ID: 532403
Weight: 5.28ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.33
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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

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 -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
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Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
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Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
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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

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
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Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
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Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
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