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

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ID: 708045
Weight: 4.97ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.78
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ID: 651045
Weight: 3.07ct (total)
Size: 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 25.79
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ID: 638391
Weight: 1.69ct
Size: 6.8 x 6.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.14
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ID: 484347
Weight: 1.31ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.72
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ID: 349571
Weight: 1.47ct
Size: 14.1 x 3.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.81
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ID: 564815
Weight: 4.51ct
Size: 12 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.77
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ID: 647628
Weight: 0.50ct (total)
Size: 3.8 mm
Clarity: VS
Content: 2 pcs
Price: $ 12.50
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ID: 697570
Weight: 2.24ct
Size: 11.3 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 67.87
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ID: 604841
Weight: 10.42ct
Size: 20.3 x 12.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 137.54
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ID: 676204
Weight: 3.44ct
Size: 13 x 9.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 28.90
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ID: 431672
Weight: 1.29ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.65
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ID: 392352
Weight: 6.87ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 45.35
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ID: 418347
Weight: 12.14ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.04
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ID: 385923
Weight: 6.65ct
Size: 13 x 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 352.58
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ID: 370056
Weight: 1.76ct
Size: 21.9 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.25
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ID: 558462
Weight: 3.26ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.66
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ID: 687090
Weight: 13.92ct
Size: 18.3 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.70
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ID: 517855
Weight: 1.25ct
Size: 10.7 x 3.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 113.86
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ID: 710505
Weight: 6.23ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.12
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ID: 737170
Weight: 43.34ct
Size: 39.7 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.33
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ID: 710771
Weight: 1.31ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.49
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ID: 673108
Weight: 0.89ct
Size: 7.6 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 21.36
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ID: 704571
Weight: 2.02ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 60.60
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ID: 513703
Weight: 14.20ct
Size: 26.7 x 13.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.74
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ID: 433531
Weight: 4.79ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.62
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ID: 705186
Weight: 2.77ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.56
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ID: 446725
Weight: 3.87ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 10.65
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ID: 624999
Weight: 2.35ct
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.11
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ID: 445752
Weight: 4.64ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.88
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ID: 693006
Weight: 27.54ct
Size: 39.5 x 9.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.91
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ID: 511668
Weight: 1.17ct
Size: 9.9 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 54.06
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ID: 621644
Weight: 0.91ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.14
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ID: 719573
Weight: 0.61ct
Size: 5.1 x 4.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 10.98
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ID: 481398
Weight: 1.56ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.83
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ID: 718585
Weight: 5.72ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Price: $ 21.45
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ID: 627862
Weight: 2.77ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 99.72
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ID: 710781
Weight: 25.62ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 46.12
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ID: 534694
Weight: 3.47ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.48
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ID: 573668
Weight: 2.64ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 58.08
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ID: 484288
Weight: 4.96ct (total)
Size: 7.6 x 5.6 mm
Clarity: VS
Content: 4 pcs
Price: $ 59.52
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ID: 656765
Weight: 2.34ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.04
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ID: 712581
Weight: 3.35ct
Size: 13 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.93
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ID: 707991
Weight: 4.35ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 7.20
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ID: 525171
Weight: 1.38ct
Size: 7.1 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 255.02
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ID: 310991
Weight: 0.39ct
Size: 6.7 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.62
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ID: 586515
Weight: 4.61ct
Size: 14.3 x 9.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 30.43
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ID: 483501
Weight: 1.42ct
Size: 6.7 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 110.76
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ID: 707850
Weight: 6.08ct
Size: 13 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 43.78
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ID: 714385
Weight: 0.98ct (total)
Size: 4.3 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 29.40
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ID: 717974
Weight: 0.09ct (total)
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 86.40
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ID: 708224
Weight: 3.02ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.00
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ID: 471979
Weight: 3.24ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 272.16
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ID: 736563
Weight: 9.93ct
Size: 19.1 x 14.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.00
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ID: 707858
Weight: 3.60ct
Size: 11.7 x 9.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.92
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ID: 645963
Weight: 22.53ct
Size: 21.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.71
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ID: 430731
Weight: 1.86ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 61.38
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ID: 706364
Weight: 9.34ct
Size: 13.6 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.06
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ID: 692145
Weight: 0.95ct
Size: 5.5 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 57.00
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ID: 711280
Weight: 35.16ct
Size: 33.4 x 17.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.04
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ID: 684245
Weight: 51.52ct
Size: 35.1 x 30.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 66.16
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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

I wish there were options for jewelry settings

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

Been using them for years! Very satisfied with the products.

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

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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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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I did not have any problems

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Nice website I just don't know much about the quality until I receive the stone.

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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 -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
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