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

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ID: 486639
Weight: 4.61ct
Size: 11.1 x 9.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.04
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ID: 364064
Weight: 19.27ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 38.15
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ID: 715536
Weight: 1.40ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.44
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ID: 697219
Weight: 0.57ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 12.31
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ID: 450752
Weight: 2.77ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 25.60
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ID: 471467
Weight: 33.92ct
Size: 30.1 x 19.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.76
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ID: 481915
Weight: 2.81ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 15 pcs
Price: $ 178.54
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ID: 446440
Weight: 1.15ct
Size: 6.8 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 106.26
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ID: 655796
Weight: 8.49ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.25
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ID: 361974
Weight: 19.21ct
Size: 17.6 x 15.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 50.71
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ID: 694306
Weight: 22.97ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 68.92
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ID: 720343
Weight: 0.96ct
Size: 6.5 x 4.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 92.40
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ID: 678399
Weight: 24.65ct (total)
Size: 26.1 x 13.5 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 29.58
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ID: 565171
Weight: 0.14ct (total)
Size: 2.7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 306.46
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ID: 723719
Weight: 1.30ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.48
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ID: 736364
Weight: 0.10ct
Size: 2.7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.71
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ID: 556708
Weight: 3.41ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 28.54
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ID: 717010
Weight: 23.13ct
Size: 25.8 x 15.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.14
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ID: 568980
Weight: 2.40ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 47.70
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ID: 644183
Weight: 2.85ct
Size: 14.1 x 7.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 23.94
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ID: 686497
Weight: 0.55ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 11.88
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ID: 556751
Weight: 0.97ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.25
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ID: 457148
Weight: 1.65ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.25
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ID: 624895
Weight: 1.96ct
Size: 11.9 x 8.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 5.93
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ID: 685603
Weight: 0.08ct (total)
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 23.34
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ID: 638428
Weight: 0.30ct
Size: 4.7 x 3.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 30.96
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ID: 632007
Weight: 11.29ct
Size: 19.2 x 13.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.35
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ID: 422152
Weight: 1.25ct
Size: 8.5 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 72.10
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ID: 497951
Weight: 19.53ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 21.66
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ID: 643773
Weight: 1.44ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.10
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ID: 661905
Weight: 1.95ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 16.38
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ID: 428007
Weight: 22.98ct
Size: 38.4 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.33
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ID: 708333
Weight: 8.31ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.98
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ID: 720894
Weight: 0.93ct
Size: 7.7 x 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 7.81
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ID: 390887
Weight: 2.97ct
Size: 13 x 8.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 98.02
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ID: 735101
Weight: 1.29ct
Size: 8 x 6 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 64.50
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ID: 651033
Weight: 13.82ct
Size: 21.4 x 18.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.54
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ID: 434889
Weight: 19.32ct (total)
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 25.50
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ID: 706664
Weight: 3.06ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.38
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ID: 484344
Weight: 3.92ct (total)
Size: 7.9 x 5.6 mm
Clarity: VS
Content: 4 pcs
Price: $ 51.74
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ID: 456977
Weight: 9.36ct
Size: 13.6 x 10.1 mm
Clarity: VS
Content: 1 pc
Price: $ 49.42
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ID: 656192
Weight: 0.96ct
Size: 7.9 x 7.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 23.04
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ID: 711956
Weight: 1.85ct
Size: 8.4 x 7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 44.40
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ID: 727195
Weight: 0.66ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 11.88
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ID: 720362
Weight: 1.53ct
Size: 7 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 147.26
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ID: 436352
Weight: 2.16ct (total)
Size: 4.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 85.54
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ID: 743198
Weight: 2.05ct
Size: 10.6 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 287.00
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ID: 712884
Weight: 1.06ct
Size: 7.6 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 21.17
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ID: 606809
Weight: 1.88ct (total)
Size: 9.1 x 5 mm
Clarity: VS
Content: 2 pcs
Price: $ 12.41
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ID: 699714
Weight: 0.72ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.91
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ID: 499195
Weight: 1.95ct
Size: 11.2 x 5.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 386.10
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ID: 484101
Weight: 7.45ct
Size: 12.6 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 49.18
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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: 651939
Weight: 2.78ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 23.35
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ID: 707166
Weight: 5.12ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.29
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ID: 565140
Weight: 0.23ct (total)
Size: 3 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 457.69
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ID: 504640
Weight: 4.53ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 42.60
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ID: 705526
Weight: 2.21ct
Size: 9 x 6.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 2.04
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ID: 392055
Weight: 15.86ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.87
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ID: 716413
Weight: 2.81ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.98
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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 WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
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
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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
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Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

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

Was a good experience.

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

The stones are very nice.

Posted By Mvk in August, 2025
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Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
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Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate
Enlarged Gemstone Image