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

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ID: 710475
Weight: 3.41ct
Size: 8.3 x 6.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 108.44
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ID: 413699
Weight: 11.13ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 367.30
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ID: 687068
Weight: 0.33ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.84
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ID: 490563
Weight: 5.64ct
Size: 13 x 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 40.94
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ID: 660349
Weight: 0.91ct
Size: 6.9 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 21.84
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ID: 519519
Weight: 2.28ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 21.07
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ID: 366673
Weight: 1.10ct
Size: 7.4 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 154.45
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ID: 346804
Weight: 1.36ct
Size: 14.6 x 3.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 55.28
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ID: 428394
Weight: 5.49ct
Size: 13.3 x 10.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 43.48
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ID: 614757
Weight: 3.96ct
Size: 15 x 6.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 2,927.23
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ID: 479462
Weight: 2.22ct (total)
Size: 10.2 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.45
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ID: 727353
Weight: 0.48ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.40
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ID: 525358
Weight: 1.60ct
Size: 7.5 x 6.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 295.68
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ID: 658679
Weight: 6.87ct
Size: 28.9 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.61
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ID: 706478
Weight: 9.32ct
Size: 14.8 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.01
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ID: 672532
Weight: 0.86ct
Size: 5.3 x 4.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.10
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ID: 552436
Weight: 6.76ct
Size: 16.6 x 11.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.84
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ID: 708083
Weight: 2.52ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.18
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ID: 395665
Weight: 0.97ct
Size: 9.2 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 61.07
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ID: 463342
Weight: 4.56ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.12
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ID: 557778
Weight: 3.28ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.80
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ID: 548395
Weight: 12.96ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 48.59
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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: 436746
Weight: 2.14ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.95
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ID: 360803
Weight: 16.86ct
Size: 19.1 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.28
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ID: 551049
Weight: 1.00ct
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.77
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ID: 604527
Weight: 21.31ct
Size: 33.7 x 20.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.51
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ID: 724868
Weight: 1.12ct
Size: 9.3 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.04
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ID: 435430
Weight: 5.34ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 35.24
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ID: 618773
Weight: 11.87ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 28.49
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ID: 685503
Weight: 8.62ct
Size: 13.9 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.92
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ID: 522862
Weight: 1.07ct
Size: 7.5 x 5.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 4.71
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ID: 735025
Weight: 0.08ct
Size: 3 x 2 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 56.00
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ID: 448344
Weight: 2.64ct
Size: 8.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.94
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ID: 548258
Weight: 18.89ct
Size: 18 x 14 mm
Clarity: Translucent
Content: 1 pc
Price: $ 748.04
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ID: 493117
Weight: 6.22ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.00
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ID: 725329
Weight: 0.67ct
Size: 11.9 x 2.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 28.14
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ID: 387989
Weight: 3.08ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 20.33
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ID: 479754
Weight: 2.91ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 26.89
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ID: 698556
Weight: 3.22ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.05
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ID: 645788
Weight: 15.83ct
Size: 23.5 x 16.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.93
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ID: 367733
Weight: 5.07ct
Size: 14.2 x 7.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 34.20
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ID: 693877
Weight: 3.64ct
Size: 10 x 6.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 120.68
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ID: 727327
Weight: 1.09ct
Size: 6 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.62
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ID: 736368
Weight: 37.54ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.29
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ID: 526025
Weight: 6.43ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 61.27
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ID: 716083
Weight: 2.96ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.42
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ID: 499042
Weight: 2.49ct (total)
Size: 5.4 x 4.2 mm
Clarity: VS-SI
Content: 5 pcs
Price: $ 328.68
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ID: 397492
Weight: 1.04ct
Size: 7.4 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 65.47
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ID: 673468
Weight: 8.05ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 48.30
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ID: 521571
Weight: 23.18ct
Size: 19 x 19 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 183.59
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ID: 718101
Weight: 1.00ct
Size: 5.9 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 30.00
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ID: 701133
Weight: 1.00ct
Size: 9.6 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 36.00
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ID: 700476
Weight: 0.59ct
Size: 4.8 mm
Clarity: SI
Content: 1 pc
Price: $ 35.40
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ID: 492522
Weight: 5.70ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.23
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ID: 691422
Weight: 0.58ct
Size: 5.5 x 3.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 48.72
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ID: 720154
Weight: 1.37ct
Size: 6.8 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 131.87
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ID: 724742
Weight: 0.61ct
Size: 8.4 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 18.30
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ID: 485552
Weight: 12.46ct
Size: 16.9 x 16.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.45
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ID: 396647
Weight: 1.22ct
Size: 9.9 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 76.92
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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

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

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 -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to find what I wanted

Posted By Villian in December, 2024
Source: Bizrate

Why Choose Loose Untreated Gemstones?

Selecting loose untreated gemstones ensures you’re investing in authentic, natural beauty. Gems like unheated sapphires, untreated rubies, and unenhanced diamonds retain their original allure, free from artificial enhancements. These certified untreated gems are ideal for those seeking unique, ethical, and high-quality stones for custom jewelry or collections.

Perfect for Engagement Rings and Collectors

Our untreated gemstones, including GIA-certified natural gems, are highly sought after for engagement rings and collector’s pieces. With options like unheated topaz and virgin untreated stones, you can create a timeless design that reflects your individual style. Each gem is carefully selected for its purity and brilliance.

Rare and Exquisite Natural Gems

From authentic untreated crystals to precious untreated gemstones, our collection offers something for every taste. These rare untreated gems for collectors are perfect for showcasing the natural beauty of stones like unheated and untreated stones that remain untouched by enhancements, preserving their natural value and appeal.

Quality Assurance You Can Trust

Every stone in our selection of loose untreated gemstones is thoroughly inspected to meet the highest standards. Whether you’re looking for untreated gemstones for engagement rings or certified untreated gems for a special project, our collection ensures authenticity and unparalleled quality.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

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 -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to find what I wanted

Posted By Villian in December, 2024
Source: Bizrate

FAQ's

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.

Enlarged Gemstone Image