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

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ID: 711051
Weight: 12.48ct
Size: 18.7 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.46
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ID: 451213
Weight: 1.48ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.68
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ID: 433497
Weight: 3.83ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 25.28
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ID: 471443
Weight: 26.36ct
Size: 31.9 x 21.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.56
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ID: 475000
Weight: 1.85ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.10
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ID: 681805
Weight: 15.76ct
Size: 19.6 x 13.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 151.30
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ID: 428616
Weight: 3.52ct
Size: 11.8 x 9 mm
Clarity: VS
Content: 1 pc
Price: $ 27.88
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ID: 709376
Weight: 0.96ct
Size: 10.2 x 4.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.72
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ID: 733048
Weight: 0.76ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.92
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ID: 472925
Weight: 12.55ct
Size: 20.3 x 12.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.40
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ID: 519752
Weight: 1.55ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 45.01
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ID: 533871
Weight: 2.96ct (total)
Size: 8.2 x 6.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.35
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ID: 608306
Weight: 2.60ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 48.05
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ID: 503442
Weight: 2.74ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 25.32
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ID: 743003
Weight: 3.43ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 154.35
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ID: 715683
Weight: 1.10ct
Size: 7.3 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 69.96
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ID: 416301
Weight: 1.35ct
Size: 14 x 3.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 38.88
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ID: 475365
Weight: 6.41ct
Size: 16 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 53.84
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ID: 691396
Weight: 86.18ct
Size: 25 mm
Clarity: Opaque
Content: 1 pc
Price: $ 107.56
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ID: 431284
Weight: 1.39ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.66
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ID: 338298
Weight: 10.58ct
Size: 20.1 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.92
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ID: 622335
Weight: 5.76ct
Size: 15.6 x 7.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 97.78
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ID: 707214
Weight: 1.67ct
Size: 8.1 x 7.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 4.01
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ID: 505220
Weight: 2.08ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.22
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ID: 724957
Weight: 0.88ct
Size: 5.5 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 36.96
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ID: 691375
Weight: 1.87ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 100.98
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ID: 348356
Weight: 22.30ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 117.74
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ID: 693360
Weight: 76.48ct
Size: 36.4 x 24.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.23
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ID: 697715
Weight: 0.57ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 12.31
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ID: 678414
Weight: 29.52ct (total)
Size: 28.9 x 13.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 35.42
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ID: 688109
Weight: 11.81ct
Size: 22.8 x 15.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.86
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ID: 712691
Weight: 0.88ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.57
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ID: 447176
Weight: 2.06ct
Size: 7.7 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 88.50
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ID: 634896
Weight: 0.94ct
Size: 7.2 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 24.82
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ID: 533963
Weight: 1.98ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.68
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ID: 464392
Weight: 3.64ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 33.64
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ID: 561757
Weight: 4.60ct
Size: 12 x 10 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 242.88
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ID: 682497
Weight: 0.54ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Price: $ 4.54
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ID: 472334
Weight: 11.72ct
Size: 17.3 x 13.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 108.29
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ID: 555603
Weight: 1.21ct
Size: 6.8 x 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 31.94
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ID: 707971
Weight: 2.72ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.50
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ID: 662853
Weight: 1.54ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 29.57
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ID: 434708
Weight: 1.72ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.41
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ID: 547246
Weight: 2.35ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.52
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ID: 679208
Weight: 2.75ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.10
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ID: 740671
Weight: 0.09ct (total)
Size: 2.2 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 251.25
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ID: 728125
Weight: 3.32ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.97
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ID: 600692
Weight: 12.37ct (total)
Size: 13.9 x 10.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 46.12
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ID: 393734
Weight: 2.38ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 43.98
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ID: 678009
Weight: 1.04ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.74
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ID: 356980
Weight: 4.00ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 26.40
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ID: 632827
Weight: 2.52ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 18.14
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ID: 605595
Weight: 58.09ct
Size: 31.9 x 25.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.04
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ID: 711206
Weight: 0.58ct
Size: 6.4 x 4.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1.55
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ID: 728238
Weight: 4.89ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 11.74
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ID: 737912
Weight: 1.22ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 61.00
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ID: 737618
Weight: 6.48ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 38.88
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ID: 439015
Weight: 2.86ct
Size: 10.5 x 8.5 mm
Clarity: VS
Content: 1 pc
Price: $ 177.43
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ID: 454577
Weight: 0.63ct
Size: 6 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.62
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ID: 691177
Weight: 2.07ct
Size: 7.3 x 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 68.63
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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 -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

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

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

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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Very food

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Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
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Awesome

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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

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
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