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

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ID: 630777
Weight: 18.31ct
Size: 18.7 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 96.90
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ID: 609979
Weight: 13.20ct (total)
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 15.84
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ID: 707001
Weight: 0.89ct
Size: 6.5 x 5.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 5.34
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ID: 511721
Weight: 1.10ct
Size: 8.9 x 4.6 mm
Clarity: VVS-VS
Price: $ 50.82
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ID: 707750
Weight: 7.39ct
Size: 14.8 x 12.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 53.21
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ID: 685332
Weight: 0.58ct
Size: 5.1 x 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 24.36
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ID: 479805
Weight: 2.40ct
Size: 8.1 x 7.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 92.40
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ID: 405127
Weight: 13.67ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 90.23
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ID: 470956
Weight: 1.45ct
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.40
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ID: 557714
Weight: 1.13ct
Size: 6.4 x 6.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 102.62
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ID: 590720
Weight: 34.37ct
Size: 25.5 x 19 mm
Clarity: VVS
Content: 1 pc
Price: $ 226.85
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ID: 701110
Weight: 31.94ct
Size: 31.1 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.24
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ID: 418425
Weight: 12.43ct
Size: 18.5 x 12.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.60
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ID: 555335
Weight: 0.70ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 18.48
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ID: 719500
Weight: 0.90ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.56
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ID: 686023
Weight: 3.32ct (total)
Size: 8.3 x 6.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 3.98
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ID: 429719
Weight: 3.25ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 64.36
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ID: 693780
Weight: 6.07ct
Size: 14.2 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.22
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ID: 451689
Weight: 4.10ct (total)
Size: 2.1 mm (calibrated)
Clarity: VS
Content: 100 pcs
Price: $ 216.48
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ID: 446504
Weight: 6.58ct
Size: 10.4 x 10.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 1,105.44
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ID: 697612
Weight: 0.59ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.54
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ID: 697615
Weight: 0.66ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 3.96
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ID: 612307
Weight: 1.02ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 4.72
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ID: 715392
Weight: 11.76ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 112.90
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ID: 466428
Weight: 5.32ct (total)
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 7 pcs
Price: $ 196.63
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ID: 501474
Weight: 8.30ct
Size: 16 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.84
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ID: 656681
Weight: 0.59ct
Size: 6.3 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 9.91
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ID: 624220
Weight: 26.67ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.74
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ID: 636042
Weight: 7.10ct
Size: 21.2 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.64
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ID: 687633
Weight: 4.47ct
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 5.36
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ID: 474138
Weight: 77.61ct
Size: 23.2 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 307.33
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ID: 676168
Weight: 5.44ct
Size: 17.7 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.47
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ID: 743363
Weight: 1.16ct
Size: 6.8 x 6.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 162.40
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ID: 383710
Weight: 1.55ct
Size: 16.3 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.08
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ID: 520877
Weight: 2.11ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.50
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ID: 713929
Weight: 1.20ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.08
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ID: 347752
Weight: 32.46ct
Size: 28.4 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.85
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ID: 712780
Weight: 10.67ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.43
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ID: 559445
Weight: 6.12ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.29
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ID: 448260
Weight: 3.00ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.84
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ID: 550602
Weight: 7.87ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 59.22
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ID: 379750
Weight: 2.22ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 125.77
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ID: 410272
Weight: 4.91ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 32.41
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ID: 376720
Weight: 2.40ct
Size: 7.8 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 18.66
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ID: 479409
Weight: 2.58ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.24
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ID: 401141
Weight: 28.02ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 55.48
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ID: 480709
Weight: 4.58ct (total)
Size: 4.5 x 4.2 mm
Clarity: Translucent
Content: 30 pcs
Price: $ 39.18
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ID: 532984
Weight: 1.66ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Price: $ 13.21
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ID: 400640
Weight: 1.05ct
Size: 6.6 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 141.83
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ID: 341879
Weight: 5.19ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 47.95
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ID: 590215
Weight: 1.38ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.02
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ID: 379182
Weight: 1.74ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 104.20
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ID: 742084
Weight: 1.65ct
Size: 9.9 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 16.50
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ID: 681871
Weight: 19.00ct
Size: 22.9 x 14.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 182.40
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ID: 416376
Weight: 1.48ct
Size: 19.4 x 3.6 mm
Clarity: VS
Content: 1 pc
Price: $ 46.88
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ID: 465916
Weight: 4.37ct (total)
Size: 12.1 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 46.15
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ID: 332063
Weight: 7.62ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 30.18
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ID: 458401
Weight: 1.40ct (total)
Size: 4.3 x 3.5 mm
Clarity: VS
Content: 4 pcs
Price: $ 184.80
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ID: 636973
Weight: 6.12ct
Size: 15.1 x 11.1 mm
Clarity: VVS-VS
Price: $ 14.69
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ID: 350514
Weight: 3.57ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 81.53
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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

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar 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 -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
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Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
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Overall Rating -> 10 star ratings

It was easy to find what I wanted

Posted By Villian in December, 2024
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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

went well

Posted By Doug in May, 2025
Source: Bizrate
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