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

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ID: 631632
Weight: 1.18ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.40
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ID: 385667
Weight: 4.79ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 31.62
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ID: 545029
Weight: 5.84ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 43.56
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ID: 621939
Weight: 7.30ct
Size: 15.7 x 11.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.42
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ID: 655793
Weight: 9.15ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.28
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ID: 725851
Weight: 0.73ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 7.01
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ID: 691149
Weight: 0.45ct
Size: 4.6 x 4.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 27.00
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ID: 571160
Weight: 0.87ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.04
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ID: 398046
Weight: 1.76ct
Size: 18.4 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 51.11
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ID: 497876
Weight: 3.48ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 24.02
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ID: 725882
Weight: 0.94ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.02
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ID: 693319
Weight: 0.90ct
Size: 8.2 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 54.00
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ID: 495898
Weight: 0.93ct
Size: 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 52.18
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ID: 430369
Weight: 2.45ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 16.18
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ID: 619122
Weight: 2.19ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 72.28
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ID: 463010
Weight: 4.57ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.19
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ID: 442885
Weight: 3.83ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.12
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ID: 687125
Weight: 25.59ct
Size: 20.9 x 17.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.71
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ID: 711530
Weight: 6.96ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 18.54
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ID: 540044
Weight: 1.41ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.50
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ID: 492970
Weight: 5.30ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.33
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ID: 656653
Weight: 1.51ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.37
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ID: 397929
Weight: 9.33ct (total)
Size: 8.5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 61.58
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ID: 714174
Weight: 0.48ct
Size: 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 14.40
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ID: 458047
Weight: 0.70ct
Size: 9.7 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 73.92
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ID: 721738
Weight: 40.26ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 48.31
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ID: 306428
Weight: 2.77ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 62.16
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ID: 479843
Weight: 3.76ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 34.74
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ID: 572437
Weight: 3.00ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.72
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ID: 495461
Weight: 30.80ct (total)
Size: 18.8 x 13.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 43.91
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ID: 442216
Weight: 1.95ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 51.48
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ID: 710444
Weight: 1.61ct
Size: 7.2 x 5.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 28.85
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ID: 499193
Weight: 2.15ct
Size: 12.1 x 5.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 425.70
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ID: 687421
Weight: 3.71ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 10.86
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ID: 685158
Weight: 1.06ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.18
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ID: 687741
Weight: 5.71ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 6.85
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ID: 332930
Weight: 18.98ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.07
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ID: 544458
Weight: 0.74ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.12
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ID: 564405
Weight: 2.07ct (total)
Size: 7.7 x 5.9 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 31.54
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ID: 719356
Weight: 2.23ct
Size: 8.4 x 6.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 66.90
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ID: 388098
Weight: 3.03ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 20.00
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ID: 554922
Weight: 1.01ct
Size: 8 x 5.7 mm
Clarity: SI
Content: 1 pc
Price: $ 26.66
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ID: 377685
Weight: 5.40ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 138.35
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ID: 547768
Weight: 1.69ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 34.24
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ID: 451147
Weight: 1.47ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.58
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ID: 526379
Weight: 3.47ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.65
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ID: 476697
Weight: 16.47ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.91
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ID: 488636
Weight: 1.99ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 52.40
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ID: 693400
Weight: 2.89ct
Size: 10.5 x 6.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.40
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ID: 667709
Weight: 2.10ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 43.07
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ID: 662693
Weight: 1.60ct
Size: 8.1 x 6.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.40
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ID: 684211
Weight: 0.55ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.10
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ID: 546739
Weight: 1.29ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.21
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ID: 706999
Weight: 2.69ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.46
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ID: 435678
Weight: 6.86ct
Size: 15.1 x 11 mm
Clarity: Transparent
Content: 1 pc
Price: $ 22.45
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ID: 685671
Weight: 0.86ct
Size: 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.83
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ID: 698561
Weight: 3.29ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.64
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ID: 534726
Weight: 3.14ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.86
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ID: 719354
Weight: 2.10ct
Size: 7.3 x 6.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 63.00
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ID: 663338
Weight: 32.30ct (total)
Size: 27.4 x 15.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 22.87
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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 have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

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

I'm happy.

Posted By Ray in January, 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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So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
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Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 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
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Overall Rating -> 10 star ratings

It was easy to find what I wanted

Posted By Villian in December, 2024
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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 really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
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