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

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ID: 721559
Weight: 14.35ct
Size: 25.3 x 13.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.66
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ID: 700202
Weight: 0.73ct
Size: 5.7 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.45
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ID: 668012
Weight: 10.04ct
Size: 15.6 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.24
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ID: 735808
Weight: 44.94ct
Size: 40 x 25.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 37.21
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ID: 699799
Weight: 1.08ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.37
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ID: 464465
Weight: 4.13ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 38.16
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ID: 594181
Weight: 0.95ct
Size: 5.3 x 5.1 mm
Clarity: SI
Content: 1 pc
Price: $ 22.57
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ID: 694244
Weight: 1.08ct
Size: 14.6 x 3.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 32.40
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ID: 701568
Weight: 8.51ct
Size: 24.7 x 6.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.06
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ID: 568494
Weight: 3.51ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.62
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ID: 673684
Weight: 2.93ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 42.17
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ID: 436602
Weight: 2.72ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.83
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ID: 520644
Weight: 1.14ct
Size: 9 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 63.20
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ID: 720885
Weight: 1.21ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 10.16
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ID: 735010
Weight: 11.38ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 68.28
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ID: 367119
Weight: 1.13ct
Size: 7.1 x 5.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 157.55
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ID: 456282
Weight: 3.24ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 29.94
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ID: 560854
Weight: 1.88ct
Size: 8.5 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 163.79
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ID: 485601
Weight: 26.88ct (total)
Size: 14 x 14 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 35.48
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ID: 608307
Weight: 2.34ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 43.25
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ID: 511250
Weight: 0.79ct
Size: 10.2 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 46.93
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ID: 696454
Weight: 37.31ct
Size: 35.8 x 11.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.48
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ID: 346279
Weight: 2.57ct (total)
Size: 2.3 x 2.2 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 288.36
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ID: 620760
Weight: 2.06ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 46.97
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ID: 454455
Weight: 1.30ct
Size: 12.8 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 54.91
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ID: 650869
Weight: 3.78ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.04
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ID: 554048
Weight: 1.56ct
Size: 7.4 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 37.44
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ID: 639581
Weight: 0.33ct
Size: 5.3 x 3.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 34.06
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ID: 735041
Weight: 0.12ct
Size: 3.4 x 2.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 100.80
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ID: 631684
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.40
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ID: 725626
Weight: 1.35ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 53.47
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ID: 678019
Weight: 0.32ct
Size: 3.3 x 3.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 160.00
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ID: 720251
Weight: 0.86ct
Size: 5.9 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 123.84
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ID: 720970
Weight: 0.57ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.26
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ID: 742079
Weight: 2.81ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 28.10
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ID: 626614
Weight: 0.95ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.78
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ID: 314198
Weight: 35.16ct
Size: 22.2 x 18.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 55.69
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ID: 695148
Weight: 10.69ct
Size: 24.3 x 13.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 10.69
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ID: 614800
Weight: 1.26ct
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.81
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ID: 716413
Weight: 2.81ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.98
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ID: 545047
Weight: 3.64ct (total)
Size: 7.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 13.10
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ID: 447355
Weight: 38.93ct (total)
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 77.09
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ID: 443286
Weight: 5.34ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.56
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ID: 621019
Weight: 21.21ct (total)
Size: 22.1 x 16.1 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 50.90
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ID: 719971
Weight: 0.73ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.13
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ID: 663467
Weight: 0.94ct
Size: 5.9 x 5.8 mm
Clarity: VS
Price: $ 7.90
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ID: 669872
Weight: 48.21ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 144.64
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ID: 683069
Weight: 7.87ct
Size: 16.5 x 7.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 75.55
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ID: 716390
Weight: 0.71ct
Size: 9 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 45.16
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ID: 649886
Weight: 1.77ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.87
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ID: 672220
Weight: 5.22ct
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 12.53
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ID: 450950
Weight: 2.80ct (total)
Size: 4.9 x 4.8 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 25.87
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ID: 684065
Weight: 0.45ct
Size: 4.6 x 3.6 mm
Clarity: VS
Price: $ 18.90
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ID: 455582
Weight: 2.76ct
Size: 11.2 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 25.50
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ID: 385662
Weight: 5.27ct (total)
Size: 4.7 x 4.6 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 34.79
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ID: 416044
Weight: 2.59ct
Size: 19.2 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 85.48
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ID: 664874
Weight: 3.14ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 22.61
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ID: 732050
Weight: 0.56ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.44
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ID: 479742
Weight: 5.46ct (total)
Size: 5.2 x 4.9 mm
Clarity: Translucent
Content: 20 pcs
Price: $ 7.64
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ID: 710306
Weight: 2.98ct
Size: 13.4 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.69
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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 -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
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Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

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Overall Rating -> 9 star ratings

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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 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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Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo in March, 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
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