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

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ID: 572111
Weight: 1.26ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 39.91
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ID: 693221
Weight: 6.66ct
Size: 11 x 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.40
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ID: 655891
Weight: 1.39ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.36
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ID: 485435
Weight: 38.10ct
Size: 35.8 x 21.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.64
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ID: 646578
Weight: 1.28ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 46.08
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ID: 428675
Weight: 4.08ct
Size: 11 x 11 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 32.32
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ID: 518615
Weight: 2.92ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.27
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ID: 456026
Weight: 21.43ct (total)
Size: 17.3 x 15 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 51.43
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ID: 744240
Weight: 5.69ct
Size: 15 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.30
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ID: 719752
Weight: 3.53ct
Size: 9.1 x 8.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 105.90
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ID: 668343
Weight: 33.02ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 118.87
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ID: 479838
Weight: 3.32ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.67
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ID: 715718
Weight: 1.56ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.98
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ID: 673547
Weight: 2.21ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 53.04
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ID: 692713
Weight: 24.08ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 202.27
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ID: 655372
Weight: 5.27ct
Size: 12.9 x 10.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 69.56
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ID: 464418
Weight: 3.36ct (total)
Size: 4 x 3.8 mm
Clarity: VS
Content: 10 pcs
Price: $ 31.04
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ID: 386406
Weight: 6.02ct (total)
Size: 16.9 x 8.2 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 53.56
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ID: 605432
Weight: 1.84ct
Size: 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.12
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ID: 416140
Weight: 1.43ct
Size: 18.6 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.30
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ID: 711146
Weight: 18.08ct
Size: 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 151.87
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ID: 579383
Weight: 80.14ct
Size: 34.6 x 23.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 113.20
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ID: 551282
Weight: 3.09ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.90
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ID: 413729
Weight: 11.44ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 343.20
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ID: 735035
Weight: 0.34ct
Size: 5.8 x 3.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 238.00
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ID: 436556
Weight: 3.17ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.30
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ID: 579547
Weight: 3.60ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 47.52
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ID: 604660
Weight: 2.77ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 80.44
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ID: 566299
Weight: 4.27ct
Size: 12 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.19
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ID: 435506
Weight: 3.69ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 24.36
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ID: 494821
Weight: 5.03ct
Size: 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.92
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ID: 541824
Weight: 16.06ct
Size: 30.7 x 17 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.41
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ID: 691113
Weight: 2.32ct
Size: 11.8 x 8.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 125.28
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ID: 551059
Weight: 3.93ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.57
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ID: 661944
Weight: 2.22ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.35
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ID: 563549
Weight: 2.89ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.08
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ID: 332940
Weight: 21.08ct
Size: 20.2 x 15.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 33.40
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ID: 732835
Weight: 0.60ct
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.20
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ID: 451210
Weight: 1.62ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 14.96
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ID: 474772
Weight: 2.95ct
Size: 14.9 x 9.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.58
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ID: 691377
Weight: 3.78ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 204.12
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ID: 359598
Weight: 23.67ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 62.48
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ID: 455827
Weight: 30.44ct (total)
Size: 22.8 x 12.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 33.48
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ID: 464217
Weight: 3.85ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 35.58
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ID: 730023
Weight: 2.58ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.10
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ID: 719966
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.14
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ID: 735815
Weight: 29.14ct
Size: 31.5 x 16.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.13
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ID: 530094
Weight: 1.01ct
Size: 7.4 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 88.00
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ID: 617795
Weight: 25.72ct
Size: 42.3 x 18.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.44
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ID: 723465
Weight: 1.70ct
Size: 7.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.60
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ID: 732562
Weight: 4.20ct
Size: 11.3 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 151.20
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ID: 485290
Weight: 5.37ct (total)
Size: 7.6 x 7.4 mm
Clarity: Translucent
Content: 4 pcs
Price: $ 28.36
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ID: 407509
Weight: 3.93ct
Size: 11.4 x 10.3 mm
Clarity: VS
Content: 1 pc
Price: $ 216.32
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ID: 348607
Weight: 2.29ct
Size: 20.7 x 3.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 75.58
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ID: 737685
Weight: 28.00ct
Size: 37.5 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 2.80
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ID: 358112
Weight: 3.85ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 25.42
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ID: 747217
Weight: 0.20ct
Size: 3.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 404.57
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ID: 476701
Weight: 8.73ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.38
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ID: 567742
Weight: 3.40ct
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 10.28
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ID: 386163
Weight: 3.14ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 20.72
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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

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

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

Posted By PI SC in May, 2025
Source: Bizrate

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
Source: Bizrate

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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Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate
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