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

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ID: 640384
Weight: 1.60ct
Size: 6.9 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.56
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ID: 662755
Weight: 1.81ct
Size: 8 mm (calibrated)
Clarity: VVS
Price: $ 15.20
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ID: 491479
Weight: 9.92ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 29.06
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ID: 723256
Weight: 24.21ct
Size: 16.6 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.76
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ID: 718513
Weight: 17.99ct
Size: 9.7 x 17.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 107.94
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ID: 469490
Weight: 22.56ct
Size: 22.6 x 14.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 47.04
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ID: 715833
Weight: 3.21ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.82
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ID: 617623
Weight: 30.44ct
Size: 25.4 x 16.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.81
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ID: 464342
Weight: 2.54ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 23.47
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ID: 707881
Weight: 4.99ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.79
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ID: 672426
Weight: 1.45ct
Size: 7.6 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 34.80
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ID: 454536
Weight: 0.81ct
Size: 5.2 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.21
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ID: 690295
Weight: 10.96ct
Size: 22.4 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.35
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ID: 517074
Weight: 37.03ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 43.51
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ID: 382750
Weight: 1.16ct
Size: 19.1 x 2.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.47
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ID: 743660
Weight: 12.79ct
Size: 19 x 19 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 51.16
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ID: 479439
Weight: 4.50ct (total)
Size: 10 x 5 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 47.52
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ID: 696538
Weight: 8.32ct
Size: 15.8 x 11.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.98
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ID: 702079
Weight: 6.70ct
Size: 13.4 x 8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.20
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ID: 417910
Weight: 12.31ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 29.26
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ID: 415786
Weight: 2.21ct
Size: 7.9 x 7.6 mm
Clarity: VS
Content: 1 pc
Price: $ 113.77
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ID: 696838
Weight: 19.93ct
Size: 18.6 x 12 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.63
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ID: 372718
Weight: 5.09ct (total)
Size: 9 x 4.6 mm
Clarity: VS
Content: 5 pcs
Price: $ 40.31
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ID: 447873
Weight: 1.08ct
Size: 5.9 x 5.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 686.21
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ID: 357445
Weight: 3.94ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 23.64
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ID: 521698
Weight: 2.98ct
Size: 9.6 x 8.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 70.80
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ID: 700121
Weight: 0.62ct
Size: 4.7 mm
Clarity: SI
Content: 1 pc
Price: $ 37.20
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ID: 712934
Weight: 1.66ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.43
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ID: 489242
Weight: 4.68ct
Size: 12.4 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.13
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ID: 454385
Weight: 0.80ct
Size: 9 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 33.79
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ID: 676197
Weight: 4.86ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 40.82
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ID: 501522
Weight: 10.46ct
Size: 17 x 17 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 43.91
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ID: 481104
Weight: 18.54ct
Size: 32 x 20.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.42
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ID: 671606
Weight: 5.84ct
Size: 15.1 x 11 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.02
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ID: 680737
Weight: 1.29ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 38.70
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ID: 552523
Weight: 9.00ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.58
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ID: 511718
Weight: 1.06ct
Size: 9.1 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.97
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ID: 736578
Weight: 54.71ct
Size: 33.8 x 22.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 77.14
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ID: 341828
Weight: 15.78ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 22.56
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ID: 727091
Weight: 1.40ct
Size: 10.5 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 84.00
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ID: 691097
Weight: 10.78ct
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.45
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ID: 475579
Weight: 7.32ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 67.63
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ID: 737526
Weight: 2.06ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 92.70
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ID: 640654
Weight: 1.31ct
Size: 7.4 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.65
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ID: 453817
Weight: 4.51ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.68
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ID: 687672
Weight: 4.27ct
Size: 10 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.12
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ID: 478608
Weight: 2.74ct (total)
Size: 6.1 x 4.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 361.68
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ID: 400236
Weight: 6.17ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.35
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ID: 711275
Weight: 30.89ct
Size: 26.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.54
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ID: 476873
Weight: 18.97ct
Size: 14.8 x 14.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 75.12
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ID: 715524
Weight: 0.34ct
Size: 4.5 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.62
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ID: 348989
Weight: 2.08ct
Size: 24.6 x 3.2 mm
Clarity: VS
Content: 1 pc
Price: $ 62.40
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ID: 733059
Weight: 0.38ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 3.19
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ID: 519515
Weight: 2.50ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.10
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ID: 462481
Weight: 1.97ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 104.02
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ID: 610317
Weight: 5.64ct
Size: 22.2 x 8.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.44
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ID: 730343
Weight: 0.75ct
Size: 5.6 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.00
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ID: 650875
Weight: 3.44ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 21.88
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ID: 503524
Weight: 2.91ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 26.89
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ID: 737362
Weight: 1.78ct
Size: 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.68
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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

the selection is good as are the prices

Posted By Old man in August, 2025
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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

Was a good experience.

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

Been using them for years! Very satisfied with the products.

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Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
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Overall Rating -> 9 star ratings

I love the gems!

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Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

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Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

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Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
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