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

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ID: 364348
Weight: 8.92ct
Size: 17.4 x 12.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.54
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ID: 465320
Weight: 4.81ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 42.10
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ID: 597476
Weight: 26.52ct
Size: 17.7 x 16.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 69.96
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ID: 680931
Weight: 1.26ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 37.80
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ID: 711106
Weight: 2.32ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 46.32
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ID: 600277
Weight: 35.50ct
Size: 30.4 x 23 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.71
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ID: 528886
Weight: 13.06ct
Size: 14 x 14 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.79
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ID: 719715
Weight: 0.84ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.06
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ID: 511215
Weight: 4.55ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 60.06
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ID: 715462
Weight: 3.89ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.34
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ID: 705705
Weight: 35.65ct
Size: 28.1 x 19 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.94
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ID: 471777
Weight: 11.06ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2,919.84
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ID: 567440
Weight: 0.18ct (total)
Size: 2.8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 352.45
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ID: 383378
Weight: 0.85ct
Size: 7.3 x 6.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 35.87
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ID: 663142
Weight: 17.75ct (total)
Size: 20.5 x 14.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 12.56
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ID: 524812
Weight: 35.82ct
Size: 47.2 x 20.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 155.57
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ID: 707958
Weight: 3.22ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.10
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ID: 712484
Weight: 3.75ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.00
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ID: 663447
Weight: 0.90ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 17.28
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ID: 531239
Weight: 2.91ct
Size: 8.7 x 8.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.89
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ID: 521350
Weight: 9.33ct
Size: 15.5 x 13.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 73.90
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ID: 714026
Weight: 0.51ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.54
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ID: 706949
Weight: 1.27ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.05
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ID: 713765
Weight: 1.14ct
Size: 10.1 x 5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.58
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ID: 516711
Weight: 1.60ct
Size: 10.4 x 6.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 147.84
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ID: 671489
Weight: 32.92ct
Size: 30.1 x 17.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 84.94
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ID: 464443
Weight: 2.51ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 23.20
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ID: 712032
Weight: 6.00ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 15.98
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ID: 528097
Weight: 0.89ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.22
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ID: 700553
Weight: 17.05ct
Size: 23.2 x 17.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.94
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ID: 737385
Weight: 2.37ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 106.65
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ID: 684603
Weight: 7.57ct
Size: 18.3 x 14.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.72
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ID: 742806
Weight: 2.89ct
Size: 6.7 x 7.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 404.60
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ID: 462957
Weight: 4.40ct
Size: 14 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.85
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ID: 693759
Weight: 60.24ct
Size: 35.3 x 24.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.93
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ID: 451168
Weight: 2.32ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 21.43
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ID: 657956
Weight: 13.04ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.65
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ID: 428540
Weight: 8.34ct
Size: 12.9 x 10 mm
Clarity: Translucent
Content: 1 pc
Price: $ 50.04
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ID: 401431
Weight: 12.10ct
Size: 14 x 14 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.94
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ID: 490995
Weight: 11.75ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 34.58
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ID: 459887
Weight: 4.43ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 40.93
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ID: 598779
Weight: 2.97ct
Size: 14.5 x 6.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 39.20
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ID: 346839
Weight: 45.79ct
Size: 34.6 x 27.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.44
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ID: 367705
Weight: 4.98ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.60
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ID: 531545
Weight: 2.49ct
Size: 9.3 x 6.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 109.56
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ID: 500033
Weight: 1.35ct
Size: 12.1 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 12.48
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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: 733046
Weight: 0.40ct
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.80
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ID: 517348
Weight: 1.51ct
Size: 9.9 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 139.52
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ID: 630310
Weight: 29.76ct
Size: 23.1 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 157.49
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ID: 708452
Weight: 1.49ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.77
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ID: 513055
Weight: 1.08ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.56
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ID: 699600
Weight: 48.89ct
Size: 34.4 x 27.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.40
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ID: 687739
Weight: 7.10ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.52
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ID: 728153
Weight: 3.60ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.64
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ID: 745150
Weight: 2.51ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.73
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ID: 605564
Weight: 19.95ct
Size: 18.8 x 15 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 184.34
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ID: 712543
Weight: 2.51ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.68
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ID: 712490
Weight: 2.53ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.74
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ID: 476705
Weight: 29.47ct
Size: 27.5 x 22.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.90
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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 fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

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

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
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Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

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

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

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

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

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

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
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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

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate
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