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

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ID: 715311
Weight: 0.98ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 470.40
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ID: 684081
Weight: 12.68ct
Size: 16 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 18.26
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ID: 504846
Weight: 0.71ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.60
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ID: 577365
Weight: 11.44ct
Size: 15.7 x 12.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 105.71
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ID: 672686
Weight: 1.83ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.92
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ID: 723016
Weight: 0.50ct
Size: 4.8 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.00
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ID: 722809
Weight: 0.59ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.70
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ID: 727872
Weight: 1.16ct
Size: 6.1 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.96
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ID: 622354
Weight: 0.75ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.86
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ID: 685679
Weight: 1.69ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.10
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ID: 695432
Weight: 5.15ct
Size: 11.7 x 9.3 mm
Clarity: VS
Content: 1 pc
Price: $ 154.50
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ID: 431642
Weight: 1.45ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.30
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ID: 698514
Weight: 33.97ct
Size: 25 x 18 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 40.76
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ID: 532558
Weight: 3.70ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.42
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ID: 663349
Weight: 17.23ct (total)
Size: 21.4 x 18.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 12.20
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ID: 484891
Weight: 2.48ct (total)
Size: 3.9 x 2.8 mm
Clarity: VS
Content: 20 pcs
Price: $ 163.68
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ID: 479199
Weight: 2.43ct (total)
Size: 9.9 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.66
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ID: 390822
Weight: 1.80ct
Size: 8.7 x 6.6 mm
Clarity: SI
Content: 1 pc
Price: $ 104.54
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ID: 727108
Weight: 0.59ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.70
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ID: 723891
Weight: 7.23ct
Size: 13.6 x 9.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.59
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ID: 661865
Weight: 1.36ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.64
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ID: 650085
Weight: 1.09ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.16
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ID: 520658
Weight: 5.13ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.40
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ID: 342041
Weight: 3.97ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 36.68
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ID: 600312
Weight: 3.36ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 43.91
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ID: 689334
Weight: 1.44ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.82
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ID: 376856
Weight: 8.53ct (total)
Size: 8.1 x 7 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 60.29
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ID: 635651
Weight: 2.04ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 58.75
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ID: 701607
Weight: 15.23ct
Size: 32.4 x 7.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 91.38
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ID: 606791
Weight: 2.04ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.39
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ID: 734697
Weight: 34.41ct
Size: 25.3 x 18.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 330.34
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ID: 501826
Weight: 1.74ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.78
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ID: 700471
Weight: 0.28ct
Size: 4.3 x 3.6 mm
Clarity: SI
Content: 1 pc
Price: $ 16.80
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ID: 694825
Weight: 37.05ct
Size: 34 x 20 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.45
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ID: 439019
Weight: 2.14ct
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 132.77
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ID: 690533
Weight: 9.61ct (total)
Size: 14 x 14 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 225.68
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ID: 437797
Weight: 2.14ct
Size: 7.5 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 98.87
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ID: 673090
Weight: 1.34ct
Size: 7.5 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.82
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ID: 481110
Weight: 24.36ct
Size: 26.3 x 23.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.73
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ID: 744574
Weight: 0.62ct
Size: 5.1 x 3.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 155.00
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ID: 663082
Weight: 1.43ct
Size: 7.5 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.58
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ID: 436670
Weight: 2.35ct
Size: 12 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.63
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ID: 319455
Weight: 4.40ct
Size: 12.1 x 8.4 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 11.62
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ID: 606937
Weight: 30.78ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 47.94
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ID: 688982
Weight: 1.14ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 10.94
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ID: 457249
Weight: 3.06ct
Size: 9.4 x 7.8 mm
Clarity: VS
Content: 1 pc
Price: $ 16.15
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ID: 577054
Weight: 13.86ct
Size: 17 x 17 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 128.06
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ID: 458404
Weight: 1.18ct (total)
Size: 4.4 x 3.5 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 155.76
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ID: 520547
Weight: 4.45ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.12
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ID: 721948
Weight: 0.49ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.82
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ID: 500843
Weight: 7.40ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 57.34
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ID: 461090
Weight: 7.80ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 72.07
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ID: 597417
Weight: 0.82ct
Size: 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 30.07
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ID: 341511
Weight: 7.45ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 72.29
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ID: 734736
Weight: 7.82ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 328.44
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ID: 570065
Weight: 3.40ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 25.04
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ID: 699610
Weight: 0.36ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 21.60
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ID: 619363
Weight: 4.84ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.47
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ID: 704570
Weight: 1.96ct
Size: 12.1 x 8.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 58.80
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ID: 694095
Weight: 46.18ct
Size: 39.3 x 12.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.54
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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

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 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

My experience was done with ease

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

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
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Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

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
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