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

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ID: 712354
Weight: 4.10ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.92
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ID: 749051
Weight: 0.36ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.00
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ID: 697182
Weight: 1.16ct
Size: 9.6 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 35.15
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ID: 546648
Weight: 3.02ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.92
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ID: 517487
Weight: 1.61ct
Size: 7.9 x 6.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 31.88
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ID: 715683
Weight: 1.10ct
Size: 7.3 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 69.96
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ID: 569998
Weight: 2.55ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 18.78
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ID: 692419
Weight: 28.03ct
Size: 21.5 x 20.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.18
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ID: 469431
Weight: 15.49ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.30
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ID: 648662
Weight: 6.25ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 11.26
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ID: 465994
Weight: 3.28ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.86
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ID: 606861
Weight: 20.87ct (total)
Size: 19.9 x 12.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 32.51
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ID: 725889
Weight: 1.40ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.44
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ID: 463231
Weight: 1.56ct
Size: 7.1 x 5.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 30.89
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ID: 531993
Weight: 2.22ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.72
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ID: 449341
Weight: 0.98ct
Size: 15 x 2.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 38.81
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ID: 534202
Weight: 1.17ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 10.81
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ID: 668972
Weight: 15.22ct
Size: 16.8 x 14.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 91.32
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ID: 611706
Weight: 5.28ct
Size: 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.90
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ID: 726841
Weight: 2.51ct
Size: 8.6 x 5.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 150.60
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ID: 594823
Weight: 0.87ct
Size: 5.3 x 5.3 mm
Clarity: SI
Content: 1 pc
Price: $ 20.68
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ID: 400802
Weight: 3.88ct
Size: 9.5 x 9.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.61
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ID: 693458
Weight: 3.46ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 114.72
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ID: 360632
Weight: 8.40ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 44.35
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ID: 396454
Weight: 32.13ct (total)
Size: 35.2 x 13.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 42.41
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ID: 474992
Weight: 1.82ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.81
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ID: 611865
Weight: 2.17ct (total)
Size: 7.1 x 6 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 51.22
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ID: 561921
Weight: 0.82ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 6.23
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ID: 719957
Weight: 0.83ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.97
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ID: 629536
Weight: 31.63ct
Size: 22.5 x 18.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 167.39
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ID: 544805
Weight: 2.70ct
Size: 8.3 x 6.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 245.92
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ID: 699048
Weight: 0.95ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.98
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ID: 712163
Weight: 1.63ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.34
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ID: 544478
Weight: 9.56ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.55
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ID: 475124
Weight: 2.02ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 66.66
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ID: 386511
Weight: 3.20ct
Size: 17.5 x 8.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 28.48
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ID: 539129
Weight: 3.37ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 44.48
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ID: 382868
Weight: 1.79ct
Size: 8.1 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 88.46
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ID: 692520
Weight: 19.79ct
Size: 18.1 x 14.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 166.24
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ID: 732597
Weight: 0.66ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.34
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ID: 489364
Weight: 3.33ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 59.94
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ID: 481920
Weight: 2.48ct (total)
Size: 4 x 3 mm (calibrated)
Clarity: VS
Content: 20 pcs
Price: $ 157.56
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ID: 381302
Weight: 1.82ct (total)
Size: 3.5 x 3.5 mm
Clarity: VS
Content: 5 pcs
Price: $ 46.64
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ID: 485144
Weight: 7.56ct (total)
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 39.91
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ID: 684605
Weight: 6.74ct
Size: 15.4 x 12.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.65
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ID: 306107
Weight: 17.48ct
Size: 18.1 x 15.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 27.70
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ID: 728173
Weight: 0.06ct
Size: 2.4 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.74
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ID: 692358
Weight: 22.52ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 189.17
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ID: 711959
Weight: 1.65ct
Size: 7.8 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 39.60
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ID: 601389
Weight: 12.67ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 67.40
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ID: 648668
Weight: 7.71ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 13.88
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ID: 614736
Weight: 2.06ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 59.55
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ID: 747473
Weight: 1.44ct
Size: 7.6 x 6.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 259.20
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ID: 474358
Weight: 10.52ct
Size: 15 x 12.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.66
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ID: 438006
Weight: 2.26ct
Size: 7.9 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 104.41
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ID: 721526
Weight: 3.80ct
Size: 9.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.56
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ID: 491082
Weight: 5.75ct (total)
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 16.92
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ID: 500198
Weight: 2.94ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 24.70
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ID: 456563
Weight: 34.22ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 105.24
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ID: 415922
Weight: 2.59ct
Size: 8.1 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 121.21
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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

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

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

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

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

Enjoy every moment

Posted By Ferns in October, 2025
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Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
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Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 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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