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

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ID: 553701
Weight: 1.88ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.32
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ID: 719610
Weight: 0.79ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.64
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ID: 514793
Weight: 2.28ct
Size: 8.8 x 7.3 mm
Clarity: VS
Content: 1 pc
Price: $ 39.12
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ID: 712930
Weight: 4.00ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.66
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ID: 694414
Weight: 11.50ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 96.60
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ID: 716426
Weight: 3.62ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 34.75
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ID: 518623
Weight: 1.21ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 111.80
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ID: 718177
Weight: 0.02ct
Size: 1.9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.20
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ID: 735085
Weight: 4.77ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.90
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ID: 695000
Weight: 2.98ct
Size: 9.6 x 7.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 89.40
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ID: 436743
Weight: 2.67ct
Size: 10.4 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.68
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ID: 426619
Weight: 22.14ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 102.29
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ID: 560543
Weight: 5.06ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.75
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ID: 442950
Weight: 3.50ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.24
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ID: 693363
Weight: 41.58ct
Size: 32.5 x 23.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.94
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ID: 706998
Weight: 2.60ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.24
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ID: 382822
Weight: 1.97ct
Size: 15.6 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.05
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ID: 395817
Weight: 5.75ct
Size: 9.6 x 9.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 281.74
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ID: 549104
Weight: 2.16ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 26.09
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ID: 400076
Weight: 6.83ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 22.54
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ID: 472608
Weight: 42.31ct
Size: 31.5 x 20.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 88.25
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ID: 738783
Weight: 0.45ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 4.05
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ID: 662971
Weight: 1.15ct
Size: 6.2 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.90
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ID: 574618
Weight: 3.12ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 82.37
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ID: 471434
Weight: 195.94ct
Size: 50 x 28.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 214.67
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ID: 724982
Weight: 0.77ct
Size: 9.7 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.34
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ID: 413507
Weight: 6.26ct
Size: 11 x 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.66
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ID: 595050
Weight: 16.93ct
Size: 17.3 x 16.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 67.04
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ID: 389544
Weight: 4.14ct
Size: 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.32
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ID: 744234
Weight: 4.86ct
Size: 13.3 x 9.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.05
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ID: 493031
Weight: 11.28ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 81.59
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ID: 497268
Weight: 2.34ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 27.80
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ID: 693519
Weight: 42.90ct
Size: 42.7 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.44
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ID: 430464
Weight: 2.63ct (total)
Size: 6.1 x 4.2 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 17.36
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ID: 651761
Weight: 11.31ct
Size: 26.6 x 15.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.76
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ID: 706469
Weight: 3.84ct
Size: 9.7 x 8.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.84
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ID: 449431
Weight: 1.79ct
Size: 17.8 x 3.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 70.88
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ID: 736385
Weight: 1.26ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 44.45
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ID: 482471
Weight: 29.11ct
Size: 33.1 x 21.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.13
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ID: 451385
Weight: 2.78ct (total)
Size: 4.6 x 4.5 mm
Clarity: VS
Content: 5 pcs
Price: $ 25.69
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ID: 721174
Weight: 0.96ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.06
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ID: 543862
Weight: 1.12ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.34
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ID: 454730
Weight: 11.59ct
Size: 19.4 x 13.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 19.43
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ID: 493536
Weight: 4.65ct
Size: 12.1 x 8.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.70
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ID: 489232
Weight: 5.37ct
Size: 13.3 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.21
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ID: 664244
Weight: 4.54ct
Size: 10.4 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 21.79
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ID: 550545
Weight: 30.53ct (total)
Size: 19.7 x 13.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 45.94
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ID: 490705
Weight: 5.38ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 39.06
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ID: 556851
Weight: 3.09ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.86
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ID: 387894
Weight: 3.16ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 20.86
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ID: 669214
Weight: 5.72ct
Size: 18.5 x 7.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 123.55
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ID: 712873
Weight: 3.27ct
Size: 13.9 x 6.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 8.71
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ID: 534618
Weight: 2.87ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.73
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ID: 732956
Weight: 3.80ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.33
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ID: 479941
Weight: 5.04ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.81
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ID: 735008
Weight: 8.87ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 53.22
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ID: 730435
Weight: 1.49ct
Size: 8.5 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 250.32
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ID: 711198
Weight: 0.47ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.25
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ID: 297168
Weight: 35.80ct
Size: 27.5 x 21.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 47.26
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ID: 532557
Weight: 2.29ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 16.63
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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

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
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Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

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

The stones are very nice.

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

I was able to find what I was looking for

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

I love the quality, package and info of your gems.

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

Enjoyed shopping.

Posted By Chris in March, 2025
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Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 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
Source: Bizrate
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