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

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ID: 711586
Weight: 1.61ct
Size: 7.3 x 6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 32.15
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ID: 558508
Weight: 1.55ct (total)
Size: 7 x 5.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 4.09
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ID: 662715
Weight: 1.69ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.20
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ID: 669112
Weight: 3.58ct
Size: 14.5 x 10.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 107.40
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ID: 580692
Weight: 2.27ct
Size: 11.2 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 89.89
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ID: 595015
Weight: 4.90ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 64.68
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ID: 728116
Weight: 2.87ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.89
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ID: 655289
Weight: 7.10ct
Size: 20 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 59.64
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ID: 710305
Weight: 6.46ct
Size: 13.8 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.84
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ID: 709802
Weight: 1.44ct
Size: 7.4 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.80
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ID: 369571
Weight: 1.62ct
Size: 9 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 69.35
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ID: 491633
Weight: 11.34ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 33.23
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ID: 712657
Weight: 2.48ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.61
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ID: 720359
Weight: 1.37ct
Size: 7.3 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 131.87
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ID: 732859
Weight: 0.74ct
Size: 6 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.22
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ID: 543536
Weight: 2.20ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 19.14
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ID: 742098
Weight: 1.67ct
Size: 9.9 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.70
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ID: 715420
Weight: 0.89ct
Size: 6.7 x 4.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 56.60
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ID: 737613
Weight: 6.58ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.48
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ID: 730459
Weight: 36.60ct
Size: 33.9 x 23.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.14
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ID: 734692
Weight: 56.97ct
Size: 27 x 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 546.91
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ID: 708371
Weight: 11.50ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.04
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ID: 730232
Weight: 28.23ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.10
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ID: 694094
Weight: 39.18ct
Size: 37.9 x 11.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.70
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ID: 365609
Weight: 13.09ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 25.91
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ID: 364065
Weight: 19.95ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.49
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ID: 699274
Weight: 22.34ct
Size: 26.3 x 13.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 26.81
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ID: 701065
Weight: 1.31ct
Size: 6.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 78.60
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ID: 541536
Weight: 3.54ct (total)
Size: 8.1 x 6.8 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 71.12
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ID: 728177
Weight: 3.14ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.54
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ID: 346227
Weight: 2.70ct (total)
Size: 2.4 x 2.3 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 302.94
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ID: 645210
Weight: 3.58ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.59
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ID: 450932
Weight: 2.52ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 23.28
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ID: 566981
Weight: 1.24ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.83
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ID: 410926
Weight: 5.78ct (total)
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 38.15
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ID: 559412
Weight: 1.64ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 33.66
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ID: 741078
Weight: 38.81ct
Size: 23 x 16.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 77.62
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ID: 725272
Weight: 0.44ct
Size: 7.3 x 2.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 18.48
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ID: 698762
Weight: 1.12ct
Size: 6.7 x 5.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.72
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ID: 670891
Weight: 0.52ct
Size: 4 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 18.72
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ID: 493023
Weight: 4.27ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.89
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ID: 745613
Weight: 4.67ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 233.50
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ID: 639102
Weight: 0.99ct (total)
Size: 6.2 x 4.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 8.32
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ID: 687102
Weight: 6.20ct (total)
Size: 14 x 8.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 18.30
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ID: 737676
Weight: 33.71ct
Size: 41 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.37
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ID: 433615
Weight: 30.12ct
Size: 33.7 x 23.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.76
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ID: 470961
Weight: 3.23ct
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.84
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ID: 394628
Weight: 1.16ct
Size: 7.7 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 57.02
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ID: 409878
Weight: 8.83ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 58.28
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ID: 686279
Weight: 5.96ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 7.15
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ID: 590447
Weight: 3.34ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 62.96
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ID: 708384
Weight: 1.16ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.96
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ID: 713944
Weight: 0.91ct
Size: 7.2 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 15.29
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ID: 448649
Weight: 9.81ct
Size: 18.4 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.36
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ID: 558067
Weight: 3.68ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.84
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ID: 365497
Weight: 1.29ct
Size: 7.1 x 5.9 mm
Clarity: VS
Price: $ 39.40
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ID: 694471
Weight: 21.27ct
Size: 18 x 18 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 178.67
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ID: 395821
Weight: 2.53ct
Size: 8 x 8 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 66.79
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ID: 503101
Weight: 1.70ct
Size: 14.7 x 3.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 56.10
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ID: 408238
Weight: 3.46ct
Size: 12.3 x 8.6 mm
Clarity: VS
Content: 1 pc
Price: $ 137.02
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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

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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Fast and reliable service.

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It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
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Good selection, using for custom jewlery for my wife.

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very good

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My experience was done with ease

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Great selection of gems at a reasonable price

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went well

Posted By Doug in May, 2025
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Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate
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