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

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ID: 708460
Weight: 1.57ct
Size: 8.4 x 6.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 32.42
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ID: 456379
Weight: 4.54ct
Size: 11 x 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 41.95
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ID: 435787
Weight: 7.32ct
Size: 15 x 11 mm
Clarity: Transparent
Content: 1 pc
Price: $ 21.78
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ID: 699115
Weight: 2.58ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 21.67
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ID: 505354
Weight: 2.33ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.53
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ID: 347564
Weight: 23.92ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 114.82
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ID: 634874
Weight: 1.03ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.54
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ID: 713415
Weight: 0.67ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 11.26
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ID: 453645
Weight: 2.55ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.57
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ID: 712683
Weight: 1.24ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.76
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ID: 691442
Weight: 0.67ct
Size: 5.1 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 56.28
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ID: 554179
Weight: 8.14ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 61.67
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ID: 697567
Weight: 0.48ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 8.64
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ID: 606429
Weight: 3.22ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 42.50
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ID: 505727
Weight: 1.37ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 63.30
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ID: 426753
Weight: 6.56ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 30.31
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ID: 650053
Weight: 0.91ct (total)
Size: 5.2 x 5.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 7.64
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ID: 706373
Weight: 8.27ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.87
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ID: 735006
Weight: 12.31ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 73.86
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ID: 638600
Weight: 2.12ct
Size: 13.2 x 6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.51
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ID: 486227
Weight: 6.52ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 54.77
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ID: 606881
Weight: 0.85ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.83
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ID: 711968
Weight: 1.43ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.80
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ID: 713939
Weight: 0.80ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.44
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ID: 408078
Weight: 8.86ct
Size: 12 x 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 20.94
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ID: 543877
Weight: 0.95ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.78
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ID: 576870
Weight: 7.09ct
Size: 17.3 x 11.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.92
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ID: 553489
Weight: 1.95ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.74
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ID: 712481
Weight: 20.86ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 55.57
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ID: 684820
Weight: 17.25ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.18
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ID: 439477
Weight: 7.48ct
Size: 17.1 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 148.10
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ID: 685508
Weight: 28.06ct
Size: 19.5 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 120.20
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ID: 416200
Weight: 0.96ct
Size: 15.2 x 2.7 mm
Clarity: VS
Content: 1 pc
Price: $ 30.41
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ID: 491808
Weight: 7.62ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 22.33
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ID: 689033
Weight: 0.21ct
Size: 4.7 x 3 mm
Clarity: VVS
Content: 1 pc
Price: $ 12.60
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ID: 662136
Weight: 2.18ct
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.62
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ID: 448743
Weight: 17.91ct
Size: 19.3 x 17.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.11
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ID: 501219
Weight: 1.87ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.81
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ID: 713873
Weight: 1.86ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 15.62
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ID: 524655
Weight: 0.83ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.85
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ID: 521744
Weight: 60.01ct
Size: 44.6 x 27.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.00
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ID: 693081
Weight: 26.13ct
Size: 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 219.49
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ID: 677863
Weight: 0.18ct
Size: 2.7 x 2.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 108.00
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ID: 700980
Weight: 8.80ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.45
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ID: 546881
Weight: 3.66ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.99
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ID: 464350
Weight: 4.39ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 40.56
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ID: 650938
Weight: 2.88ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 24.19
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ID: 734943
Weight: 5.71ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 34.26
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ID: 715740
Weight: 0.93ct
Size: 5.6 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 59.15
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ID: 196831
Weight: 33.94ct
Size: 24.7 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 129.92
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ID: 718848
Weight: 0.73ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.14
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ID: 686716
Weight: 10.74ct (total)
Size: 19.8 x 10.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 31.70
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ID: 685857
Weight: 1.27ct
Size: 7.5 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.38
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ID: 735788
Weight: 7.32ct
Size: 25.2 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 6.06
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ID: 560680
Weight: 9.22ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 85.19
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ID: 724950
Weight: 1.24ct
Size: 9.6 x 4 mm
Clarity: VVS
Content: 1 pc
Price: $ 52.08
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ID: 718998
Weight: 1.16ct
Size: 6.1 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 20.88
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ID: 677847
Weight: 0.98ct
Size: 4.9 x 4.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 672.62
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ID: 390628
Weight: 1.42ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 91.39
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ID: 440030
Weight: 1.00ct
Size: 6.8 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.96
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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

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

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

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

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

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Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

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Very large selection from affordable to high end I will be coming back to shop again!

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