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

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ID: 674450
Weight: 37.03ct
Size: 27.9 x 22.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 95.53
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ID: 717169
Weight: 1.67ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 34.07
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ID: 712478
Weight: 4.77ct (total)
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.71
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ID: 671939
Weight: 1.38ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 33.12
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ID: 460791
Weight: 3.31ct
Size: 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 30.59
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ID: 729939
Weight: 60.70ct
Size: 32.4 x 24.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.27
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ID: 644303
Weight: 4.59ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.75
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ID: 574246
Weight: 2.95ct
Size: 7.9 x 6.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.26
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ID: 685143
Weight: 0.09ct (total)
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 31.50
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ID: 546883
Weight: 3.53ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.96
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ID: 387673
Weight: 3.23ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 21.32
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ID: 478978
Weight: 6.37ct (total)
Size: 5 x 4.7 mm
Clarity: Translucent
Content: 20 pcs
Price: $ 7.43
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ID: 398279
Weight: 2.91ct
Size: 12 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 96.04
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ID: 714147
Weight: 0.47ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 14.10
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ID: 447468
Weight: 56.57ct
Size: 66.4 x 24.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 108.61
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ID: 396413
Weight: 1.12ct
Size: 5.9 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 70.61
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ID: 462689
Weight: 1.47ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 77.62
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ID: 322525
Weight: 8.18ct (total)
Size: 8.5 x 6.9 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 53.99
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ID: 457910
Weight: 1.01ct
Size: 10.5 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 133.32
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ID: 388711
Weight: 1.40ct
Size: 8 x 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 89.89
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ID: 602696
Weight: 2.72ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.13
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ID: 455380
Weight: 1.49ct
Size: 10 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.76
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ID: 600442
Weight: 37.78ct
Size: 32.2 x 20 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.42
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ID: 528912
Weight: 1.86ct
Size: 7.7 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 162.05
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ID: 688787
Weight: 1.07ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.10
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ID: 496476
Weight: 2.01ct
Size: 8.6 x 7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 41.89
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ID: 684040
Weight: 1.05ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 44.10
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ID: 623083
Weight: 8.96ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.87
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ID: 390550
Weight: 1.76ct (total)
Size: 5 x 3.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 113.28
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ID: 687974
Weight: 2.09ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.51
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ID: 721863
Weight: 34.70ct
Size: 27.6 x 17.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.64
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ID: 634239
Weight: 13.80ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 62.76
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ID: 694909
Weight: 1.52ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.29
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ID: 670768
Weight: 0.94ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 5.64
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ID: 415246
Weight: 1.09ct
Size: 6.6 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.92
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ID: 423454
Weight: 69.93ct (total)
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 92.30
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ID: 631620
Weight: 6.06ct
Size: 28.6 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.56
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ID: 600696
Weight: 31.61ct
Size: 24.6 x 21.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.78
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ID: 734707
Weight: 4.92ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 29.52
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ID: 693481
Weight: 1.94ct
Size: 7.2 x 6 mm
Clarity: VVS
Content: 1 pc
Price: $ 64.32
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ID: 499556
Weight: 30.00ct
Size: 30.8 x 16.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.72
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ID: 727104
Weight: 0.78ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.40
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ID: 490642
Weight: 5.79ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 42.05
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ID: 654771
Weight: 2.09ct
Size: 9.2 x 7.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 17.56
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ID: 662805
Weight: 0.66ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 12.67
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ID: 712848
Weight: 0.77ct
Size: 6.2 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.37
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ID: 721954
Weight: 0.65ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.70
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ID: 720259
Weight: 1.25ct
Size: 7.3 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 120.31
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ID: 734740
Weight: 8.16ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 342.72
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ID: 574061
Weight: 1.06ct (total)
Size: 6.1 x 4.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 11.20
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ID: 721047
Weight: 0.48ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 4.03
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ID: 698717
Weight: 1.31ct
Size: 6 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.86
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ID: 716410
Weight: 2.79ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Price: $ 26.78
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ID: 424327
Weight: 7.97ct
Size: 11.7 x 9.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 273.95
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ID: 557200
Weight: 3.34ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 27.96
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ID: 541085
Weight: 1.27ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.39
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ID: 717439
Weight: 11.77ct
Size: 18.2 x 15.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.45
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ID: 537796
Weight: 1.88ct
Size: 9.8 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 171.23
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ID: 494193
Weight: 3.87ct
Size: 11.8 x 9.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.73
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ID: 530479
Weight: 9.08ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 11.99
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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 -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect website simple to use. I recommend it to non-trade clients looking for gems.

Posted By GemJocky in July, 2024
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I'm happy.

Posted By Ray in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good products

Posted By Brave in October, 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

I just bought some mystic quartz. Checkout was smooth and pleasant

Posted By Jay in July, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
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 -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect website simple to use. I recommend it to non-trade clients looking for gems.

Posted By GemJocky in July, 2024
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I'm happy.

Posted By Ray in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good products

Posted By Brave in October, 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

I just bought some mystic quartz. Checkout was smooth and pleasant

Posted By Jay in July, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
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