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

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ID: 598638
Weight: 2.31ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 115.50
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ID: 484704
Weight: 2.35ct
Size: 8.4 x 6.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.52
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ID: 696904
Weight: 29.67ct
Size: 37.3 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.56
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ID: 505567
Weight: 1.61ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.88
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ID: 693972
Weight: 7.94ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.58
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ID: 744766
Weight: 12.06ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.12
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ID: 648006
Weight: 4.38ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 36.79
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ID: 382721
Weight: 14.43ct
Size: 17.5 x 10.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 305.53
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ID: 390658
Weight: 1.62ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 104.27
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ID: 485054
Weight: 26.12ct
Size: 38.2 x 14.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 57.24
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ID: 586787
Weight: 2.94ct
Size: 18 x 7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.17
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ID: 541539
Weight: 3.24ct (total)
Size: 7.7 x 6.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 65.09
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ID: 688783
Weight: 0.98ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.40
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ID: 735009
Weight: 9.92ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 59.52
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ID: 700729
Weight: 12.25ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.80
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ID: 592884
Weight: 1.41ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 55.84
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ID: 475127
Weight: 2.43ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 80.20
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ID: 727871
Weight: 0.94ct
Size: 5.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.64
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ID: 693763
Weight: 6.38ct
Size: 14.3 x 10.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.97
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ID: 689598
Weight: 1.50ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.00
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ID: 539880
Weight: 0.91ct
Size: 5.5 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 18.38
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ID: 398131
Weight: 1.45ct
Size: 17.2 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.11
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ID: 736720
Weight: 9.45ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.32
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ID: 694830
Weight: 33.09ct
Size: 41 x 20.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.26
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ID: 401778
Weight: 2.40ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 81.84
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ID: 715793
Weight: 0.49ct
Size: 5.2 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 31.16
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ID: 451603
Weight: 2.25ct (total)
Size: 10.9 x 4 mm
Clarity: VVS
Content: 2 pcs
Price: $ 139.60
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ID: 667699
Weight: 2.15ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 44.09
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ID: 727326
Weight: 0.73ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.14
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ID: 433861
Weight: 4.94ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 32.60
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ID: 686200
Weight: 10.42ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.50
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ID: 556019
Weight: 26.80ct
Size: 27.9 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.56
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ID: 479042
Weight: 2.36ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.92
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ID: 692995
Weight: 23.35ct
Size: 39.9 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.41
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ID: 393190
Weight: 9.36ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 61.78
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ID: 663088
Weight: 11.59ct (total)
Size: 20.4 x 13.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 8.21
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ID: 366386
Weight: 1.20ct
Size: 7.1 x 5.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 168.59
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ID: 639892
Weight: 0.68ct
Size: 6.1 x 4.2 mm
Clarity: VVS
Price: $ 5.71
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ID: 475136
Weight: 4.43ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 40.93
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ID: 616023
Weight: 1.06ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.20
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ID: 692702
Weight: 26.56ct
Size: 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 223.10
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ID: 721591
Weight: 6.64ct
Size: 14.2 x 10.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 7.97
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ID: 721175
Weight: 0.89ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 7.48
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ID: 398856
Weight: 6.96ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 64.31
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ID: 672544
Weight: 1.49ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.76
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ID: 674173
Weight: 15.73ct
Size: 23.2 x 10.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 283.14
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ID: 391487
Weight: 27.99ct
Size: 33.2 x 20.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.95
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ID: 685873
Weight: 0.95ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.48
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ID: 676936
Weight: 0.05ct
Size: 2.2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.62
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ID: 648661
Weight: 7.68ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 11.52
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ID: 348661
Weight: 4.20ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 38.81
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ID: 678862
Weight: 3.17ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.63
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ID: 573660
Weight: 1.98ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 52.27
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ID: 686697
Weight: 2.44ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 2.93
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ID: 694212
Weight: 1.03ct
Size: 8.6 x 4.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 30.90
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ID: 639870
Weight: 0.40ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.12
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ID: 710160
Weight: 1.28ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.93
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ID: 519571
Weight: 1.24ct
Size: 7.3 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 24.55
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ID: 710181
Weight: 1.38ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.72
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ID: 648019
Weight: 5.54ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 9.97
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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!

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Posted By Bryan De David in April, 2025
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Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
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All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

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I could see the actual gem I was buying

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Site is easy to navigate and the variety is great and how often new products are added is also great.

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