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

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ID: 435505
Weight: 5.63ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 37.16
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ID: 708036
Weight: 3.81ct
Size: 14.1 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.66
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ID: 708504
Weight: 1.57ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.42
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ID: 512787
Weight: 1.84ct
Size: 8.4 x 7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 39.82
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ID: 625383
Weight: 2.89ct
Size: 14 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.74
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ID: 317784
Weight: 2.71ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 20.66
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ID: 664221
Weight: 1.30ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.04
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ID: 731127
Weight: 6.20ct
Size: 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.58
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ID: 606867
Weight: 24.15ct (total)
Size: 16.9 x 13.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 37.62
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ID: 733150
Weight: 3.21ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.00
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ID: 423137
Weight: 36.32ct (total)
Size: 8.5 mm
Clarity: Translucent
Content: 8 pcs
Price: $ 47.94
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ID: 357587
Weight: 4.28ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 28.25
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ID: 426848
Weight: 14.11ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 65.18
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ID: 366327
Weight: 1.01ct
Size: 9 x 4.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 141.89
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ID: 376914
Weight: 3.05ct
Size: 9 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 28.19
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ID: 692518
Weight: 23.92ct
Size: 20 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 200.93
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ID: 662811
Weight: 0.65ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 12.48
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ID: 646702
Weight: 18.08ct (total)
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 23.87
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ID: 632496
Weight: 1.26ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Price: $ 7.56
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ID: 713988
Weight: 1.11ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.32
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ID: 478403
Weight: 1.78ct
Size: 12.1 x 6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 74.76
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ID: 674987
Weight: 22.99ct
Size: 28.6 x 19.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.69
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ID: 532188
Weight: 2.06ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Price: $ 16.32
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ID: 688786
Weight: 0.89ct
Size: 7.8 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.70
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ID: 626609
Weight: 0.99ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.14
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ID: 645308
Weight: 32.66ct
Size: 32.8 x 22 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.60
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ID: 724560
Weight: 0.81ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.30
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ID: 420992
Weight: 10.15ct
Size: 19.3 x 11 mm
Clarity: Translucent
Content: 1 pc
Price: $ 40.20
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ID: 727333
Weight: 1.09ct
Size: 6 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 19.62
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ID: 394925
Weight: 5.34ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 35.24
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ID: 404518
Weight: 13.78ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 90.95
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ID: 698782
Weight: 0.84ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.06
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ID: 715494
Weight: 5.50ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 52.80
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ID: 714130
Weight: 0.33ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 9.90
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ID: 539292
Weight: 2.08ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 40.61
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ID: 384642
Weight: 9.95ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.82
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ID: 600692
Weight: 12.37ct (total)
Size: 13.9 x 10.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 46.12
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ID: 499570
Weight: 1.52ct (total)
Size: 4.9 x 3.2 mm
Clarity: VS-SI
Content: 4 pcs
Price: $ 40.13
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ID: 673084
Weight: 1.23ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 4.43
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ID: 637000
Weight: 3.58ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.18
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ID: 673730
Weight: 6.36ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 91.50
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ID: 671593
Weight: 30.40ct
Size: 31.9 x 19.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 78.43
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ID: 475092
Weight: 12.95ct
Size: 18.9 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.77
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ID: 548659
Weight: 1.33ct
Size: 6.5 x 6.2 mm
Clarity: VS
Content: 1 pc
Price: $ 60.45
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ID: 573463
Weight: 4.31ct (total)
Size: 12 x 6.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 45.52
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ID: 517194
Weight: 1.67ct
Size: 11 x 6.9 mm
Clarity: VS
Content: 1 pc
Price: $ 154.31
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ID: 478935
Weight: 1.20ct
Size: 9.9 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.67
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ID: 610311
Weight: 17.27ct
Size: 21.1 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.40
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ID: 391836
Weight: 26.49ct
Size: 20.8 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 69.94
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ID: 428602
Weight: 3.59ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.48
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ID: 635160
Weight: 1.31ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.58
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ID: 685694
Weight: 0.85ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.65
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ID: 693397
Weight: 2.71ct
Size: 10.7 x 6.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.76
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ID: 307394
Weight: 12.63ct
Size: 21.6 x 10.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 58.36
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ID: 723022
Weight: 0.56ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.80
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ID: 721723
Weight: 0.59ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.62
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ID: 715562
Weight: 10.94ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 105.02
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ID: 625270
Weight: 0.81ct
Size: 6.9 x 4.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.20
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ID: 718117
Weight: 0.02ct
Size: 1.9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.20
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ID: 637020
Weight: 2.08ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 45.76
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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

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
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Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 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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Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
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Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
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Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
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Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
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Overall Rating -> 10 star ratings

Good products

Posted By Brave in October, 2024
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Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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