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

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ID: 554945
Weight: 20.53ct
Size: 19.8 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.94
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ID: 380951
Weight: 1.40ct
Size: 7.7 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 92.40
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ID: 656301
Weight: 6.21ct
Size: 13.6 x 10.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.16
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ID: 481601
Weight: 22.60ct
Size: 20 x 17.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 32.51
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ID: 490347
Weight: 1.46ct
Size: 6.8 x 6.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 120.26
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ID: 482401
Weight: 20.68ct
Size: 27.5 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.01
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ID: 541535
Weight: 3.16ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 63.49
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ID: 543585
Weight: 1.93ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 20.16
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ID: 627856
Weight: 9.35ct
Size: 17.6 x 14.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.10
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ID: 710485
Weight: 4.16ct
Size: 9.2 x 8 mm
Clarity: VVS
Content: 1 pc
Price: $ 132.29
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ID: 546895
Weight: 1.37ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.85
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ID: 737507
Weight: 1.13ct
Size: 7.2 x 5.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 28.25
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ID: 461086
Weight: 7.40ct
Size: 14.4 x 10.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 62.16
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ID: 416039
Weight: 2.00ct
Size: 23.2 x 3.5 mm
Clarity: VS
Content: 1 pc
Price: $ 66.00
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ID: 719566
Weight: 0.68ct
Size: 6.3 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 5.71
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ID: 707182
Weight: 1.81ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.34
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ID: 472632
Weight: 4.09ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 53.99
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ID: 725311
Weight: 7.17ct
Size: 13.2 x 11.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.17
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ID: 614743
Weight: 6.15ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 213.34
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ID: 616872
Weight: 0.90ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 65.34
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ID: 523438
Weight: 18.71ct
Size: 22.5 x 16 mm
Clarity: Transparent
Content: 1 pc
Price: $ 148.19
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ID: 732454
Weight: 3.19ct
Size: 10.2 x 8.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 114.84
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ID: 548666
Weight: 1.18ct
Size: 6.4 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 106.19
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ID: 706500
Weight: 6.86ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.99
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ID: 708838
Weight: 0.69ct
Size: 6.2 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 11.87
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ID: 488122
Weight: 63.80ct
Size: 38.9 x 27.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.16
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ID: 527918
Weight: 2.69ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.45
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ID: 745500
Weight: 4.24ct
Size: 10.4 x 8.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 212.00
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ID: 387268
Weight: 3.19ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 21.06
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ID: 638586
Weight: 54.24ct
Size: 25.2 x 22.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 455.62
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ID: 387989
Weight: 3.08ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 20.33
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ID: 672919
Weight: 1.45ct
Size: 6.6 x 6.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.22
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ID: 439507
Weight: 6.04ct
Size: 11.5 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 119.59
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ID: 715518
Weight: 2.75ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.40
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ID: 485704
Weight: 26.27ct (total)
Size: 12.8 x 12.1 mm
Clarity: Translucent
Content: 5 pcs
Price: $ 34.68
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ID: 566679
Weight: 5.64ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.22
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ID: 350730
Weight: 1.53ct
Size: 20.2 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.44
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ID: 542104
Weight: 1.99ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.38
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ID: 737087
Weight: 11.04ct
Size: 17.7 x 17.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.57
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ID: 448577
Weight: 1.28ct
Size: 6.9 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 814.39
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ID: 260032
Weight: 0.70ct
Size: 7 x 3.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 87.32
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ID: 439683
Weight: 0.73ct
Size: 6.1 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 26.98
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ID: 428439
Weight: 5.70ct
Size: 14 x 9.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 45.14
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ID: 365326
Weight: 3.58ct (total)
Size: 6.1 x 5.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 131.23
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ID: 742605
Weight: 2.01ct
Size: 10 x 5.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 20.10
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ID: 400704
Weight: 4.39ct
Size: 9.6 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 28.98
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ID: 395316
Weight: 10.19ct
Size: 14 x 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 67.26
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ID: 458673
Weight: 1.74ct (total)
Size: 4.5 x 3.6 mm
Clarity: VS
Content: 5 pcs
Price: $ 229.68
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ID: 592296
Weight: 0.82ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 27.06
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ID: 621020
Weight: 16.79ct (total)
Size: 16 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 44.33
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ID: 673281
Weight: 1.08ct
Size: 7 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.89
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ID: 707759
Weight: 6.82ct
Size: 13.4 x 11.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 49.10
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ID: 528921
Weight: 24.08ct
Size: 33.5 x 8.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.89
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ID: 323823
Weight: 3.40ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 25.92
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ID: 474574
Weight: 1.81ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.73
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ID: 678348
Weight: 3.36ct
Size: 10 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.06
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ID: 487159
Weight: 6.46ct
Size: 16 x 9.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 65.92
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ID: 606819
Weight: 1.96ct (total)
Size: 9 x 4.9 mm
Clarity: VS
Content: 2 pcs
Price: $ 12.94
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ID: 712406
Weight: 3.82ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.18
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ID: 422871
Weight: 4.34ct
Size: 9.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 28.64
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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

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
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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

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