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

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ID: 712318
Weight: 9.82ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 26.16
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ID: 635154
Weight: 2.70ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 59.39
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ID: 727949
Weight: 1.00ct
Size: 6.5 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.00
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ID: 532559
Weight: 3.86ct
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.02
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ID: 426798
Weight: 9.47ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 43.76
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ID: 658415
Weight: 10.88ct
Size: 24.8 x 15 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.17
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ID: 422143
Weight: 1.08ct
Size: 7.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 62.30
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ID: 683101
Weight: 0.69ct
Size: 8.1 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 12.42
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ID: 422543
Weight: 4.62ct
Size: 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.72
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ID: 646622
Weight: 0.73ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.13
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ID: 450376
Weight: 13.90ct
Size: 25.6 x 8.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 2,780.00
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ID: 438360
Weight: 1.68ct
Size: 6.5 mm (calibrated)
Clarity: VS
Price: $ 44.35
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ID: 499608
Weight: 1.55ct
Size: 12 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 14.33
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ID: 565146
Weight: 0.14ct (total)
Size: 2.7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 306.46
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ID: 434404
Weight: 1.36ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.90
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ID: 492515
Weight: 6.38ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.15
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ID: 655894
Weight: 0.82ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.68
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ID: 726020
Weight: 0.72ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.91
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ID: 479455
Weight: 2.47ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.09
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ID: 532056
Weight: 12.02ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.06
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ID: 477853
Weight: 4.41ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 92.96
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ID: 631600
Weight: 6.74ct
Size: 13 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 80.88
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ID: 733425
Weight: 2.94ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.57
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ID: 734713
Weight: 52.86ct
Size: 30.5 x 19.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 507.46
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ID: 498114
Weight: 32.26ct (total)
Size: 20.1 x 12.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 44.29
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ID: 612222
Weight: 9.89ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 78.32
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ID: 727478
Weight: 0.97ct
Size: 6 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.46
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ID: 513047
Weight: 1.44ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.18
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ID: 533559
Weight: 1.53ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Price: $ 16.39
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ID: 361820
Weight: 22.63ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 29.87
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ID: 658561
Weight: 20.09ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 29.41
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ID: 389962
Weight: 20.36ct
Size: 24.7 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.75
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ID: 447534
Weight: 2.16ct
Size: 8.3 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 102.47
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ID: 737519
Weight: 2.38ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 107.10
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ID: 663466
Weight: 1.07ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Price: $ 8.99
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ID: 551478
Weight: 2.77ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.02
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ID: 454633
Weight: 24.41ct (total)
Size: 24 x 11.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 32.22
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ID: 434708
Weight: 1.72ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.41
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ID: 390438
Weight: 0.75ct
Size: 8 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 37.54
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ID: 699261
Weight: 20.64ct
Size: 22.5 x 14.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.77
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ID: 720886
Weight: 1.38ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.59
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ID: 725698
Weight: 1.09ct
Size: 5.8 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 92.54
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ID: 545134
Weight: 0.68ct
Size: 5 x 4.7 mm
Clarity: SI
Content: 1 pc
Price: $ 35.90
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ID: 449606
Weight: 4.84ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.94
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ID: 565171
Weight: 0.14ct (total)
Size: 2.7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 306.46
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ID: 621639
Weight: 1.49ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.49
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ID: 694556
Weight: 20.07ct
Size: 18 x 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 168.59
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ID: 570193
Weight: 1.72ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 40.87
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ID: 386583
Weight: 11.26ct (total)
Size: 17.6 x 9.1 mm
Clarity: Translucent
Content: 4 pcs
Price: $ 100.18
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ID: 341898
Weight: 5.05ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 49.00
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ID: 727109
Weight: 1.06ct
Size: 9.4 x 6.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 31.80
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ID: 435428
Weight: 12.19ct
Size: 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.90
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ID: 710234
Weight: 5.72ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 48.05
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ID: 656092
Weight: 11.83ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 18.46
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ID: 572186
Weight: 3.02ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.90
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ID: 712461
Weight: 4.17ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.11
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ID: 699800
Weight: 1.15ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 11.04
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ID: 308166
Weight: 3.12ct (total)
Size: 3 x 2.9 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 70.01
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ID: 462366
Weight: 1.91ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 84.04
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ID: 523449
Weight: 18.15ct
Size: 27.1 x 17.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 143.75
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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

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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Overall Rating -> 10 star ratings

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

Posted By Andie in September, 2024
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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

Posted By TheP in January, 2025
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went well

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I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

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Very professional site

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I'm happy.

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Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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