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

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ID: 660023
Weight: 2.13ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.14
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ID: 719800
Weight: 0.96ct
Size: 5.8 x 4.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 17.28
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ID: 672662
Weight: 1.42ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.08
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ID: 493910
Weight: 2.43ct (total)
Size: 6 x 3 mm
Clarity: VS
Content: 10 pcs
Price: $ 19.25
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ID: 431555
Weight: 2.87ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 27.52
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ID: 523181
Weight: 23.01ct
Size: 28.2 x 16 mm
Clarity: Transparent
Content: 1 pc
Price: $ 182.24
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ID: 326287
Weight: 6.09ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 21.70
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ID: 494700
Weight: 15.10ct
Size: 23.6 x 18.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 56.40
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ID: 529108
Weight: 3.27ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 25.90
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ID: 683019
Weight: 0.95ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.10
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ID: 565525
Weight: 1.96ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 44.58
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ID: 715576
Weight: 12.53ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 120.29
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ID: 725318
Weight: 6.39ct
Size: 11.1 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.28
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ID: 711780
Weight: 13.87ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 36.95
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ID: 691810
Weight: 0.67ct
Size: 5.4 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 56.28
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ID: 730426
Weight: 1.32ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 221.76
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ID: 532426
Weight: 4.82ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.17
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ID: 594893
Weight: 4.53ct
Size: 11.5 x 11 mm
Clarity: Translucent
Content: 1 pc
Price: $ 59.80
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ID: 658621
Weight: 113.09ct
Size: 49.6 x 33.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 232.06
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ID: 662750
Weight: 3.71ct (total)
Size: 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 31.16
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ID: 686773
Weight: 0.40ct
Size: 4.1 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.60
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ID: 713771
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.28
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ID: 712012
Weight: 7.51ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.00
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ID: 634660
Weight: 0.78ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.04
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ID: 664035
Weight: 1.92ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 41.47
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ID: 711781
Weight: 14.31ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.12
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ID: 707122
Weight: 1.76ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.22
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ID: 664607
Weight: 1.15ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.42
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ID: 470983
Weight: 46.25ct (total)
Size: 19.1 x 20.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 103.79
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ID: 548158
Weight: 0.82ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 270.60
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ID: 387803
Weight: 4.24ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 27.98
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ID: 446129
Weight: 4.03ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 29.42
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ID: 677994
Weight: 7.45ct
Size: 22.9 x 15.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.20
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ID: 439074
Weight: 11.39ct
Size: 21.5 x 10.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 32.63
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ID: 572346
Weight: 1.10ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 31.68
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ID: 660021
Weight: 1.35ct
Size: 6 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.25
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ID: 479071
Weight: 1.68ct (total)
Size: 9.9 x 4.9 mm
Clarity: VVS
Content: 2 pcs
Price: $ 17.74
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ID: 587794
Weight: 17.78ct
Size: 15.3 x 14.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 19.72
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ID: 723586
Weight: 1.78ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.09
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ID: 721745
Weight: 67.95ct
Size: 43.5 x 25.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 81.54
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ID: 497200
Weight: 24.95ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.75
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ID: 687845
Weight: 0.27ct
Size: 4.2 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 12.96
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ID: 620043
Weight: 28.40ct
Size: 25.5 x 17 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.49
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ID: 485134
Weight: 5.09ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 26.88
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ID: 720401
Weight: 1.03ct
Size: 9.4 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 99.14
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ID: 649009
Weight: 1.25ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.00
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ID: 529533
Weight: 1.54ct
Size: 7.9 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 134.16
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ID: 690614
Weight: 46.67ct
Size: 27.7 x 24.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.00
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ID: 451198
Weight: 1.33ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.29
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ID: 456114
Weight: 2.25ct
Size: 9.8 x 7.3 mm
Clarity: VS
Content: 1 pc
Price: $ 18.90
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ID: 309342
Weight: 0.75ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 42.58
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ID: 709840
Weight: 2.93ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.61
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ID: 605589
Weight: 91.29ct
Size: 37.1 x 28.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.64
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ID: 305972
Weight: 4.50ct
Size: 13.1 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 29.70
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ID: 349572
Weight: 1.51ct
Size: 20.1 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.85
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ID: 714092
Weight: 1.69ct (total)
Size: 5.3 mm
Clarity: SI
Content: 2 pcs
Price: $ 50.70
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ID: 519119
Weight: 31.22ct
Size: 23.7 x 17.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.68
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ID: 700878
Weight: 0.78ct
Size: 6.9 x 4.7 mm
Clarity: VVS
Price: $ 7.49
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ID: 459909
Weight: 3.85ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 35.58
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ID: 445819
Weight: 2.50ct
Size: 8.5 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 119.36
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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

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 -> 8 star ratings

great experience

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Good selection, using for custom jewlery for my wife.

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It was easy to find what I wanted

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

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Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

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I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
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