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

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ID: 398840
Weight: 4.24ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 4 pcs
Price: $ 111.94
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ID: 389246
Weight: 0.89ct
Size: 7.6 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 58.74
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ID: 745785
Weight: 4.07ct
Size: 10.5 x 9.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 203.50
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ID: 606481
Weight: 30.66ct (total)
Size: 20.9 x 12.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 47.76
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ID: 333946
Weight: 2.29ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 108.82
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ID: 334760
Weight: 8.92ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 58.87
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ID: 551879
Weight: 1.17ct
Size: 7.3 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.39
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ID: 739546
Weight: 0.53ct
Size: 5.2 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 4.77
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ID: 744584
Weight: 0.49ct
Size: 5.4 x 4.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 122.50
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ID: 484722
Weight: 2.96ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.54
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ID: 389483
Weight: 3.06ct (total)
Size: 8.6 x 6.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 20.20
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ID: 537524
Weight: 1.08ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.94
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ID: 463452
Weight: 1.27ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.15
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ID: 675682
Weight: 4.06ct
Size: 20.9 x 7.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.54
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ID: 400167
Weight: 6.24ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.59
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ID: 451145
Weight: 1.34ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.38
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ID: 418152
Weight: 11.85ct (total)
Size: 16.4 x 10.7 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 23.46
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ID: 431739
Weight: 1.41ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.88
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ID: 735015
Weight: 5.51ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 33.06
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ID: 721589
Weight: 7.73ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.28
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ID: 357103
Weight: 4.49ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 212.29
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ID: 726155
Weight: 0.45ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 4.32
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ID: 631639
Weight: 6.33ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 75.96
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ID: 532248
Weight: 2.47ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 17.94
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ID: 387856
Weight: 2.26ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 14.92
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ID: 648285
Weight: 0.63ct
Size: 7.2 x 5.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.68
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ID: 497574
Weight: 2.08ct
Size: 8.4 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 54.91
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ID: 625508
Weight: 1.20ct
Size: 7 x 4.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.75
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ID: 325802
Weight: 66.95ct
Size: 21.8 x 18.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 441.88
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ID: 351411
Weight: 6.76ct
Size: 19.5 x 10.2 mm
Clarity: VS
Content: 1 pc
Price: $ 62.46
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ID: 608869
Weight: 2.73ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 50.45
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ID: 651032
Weight: 13.50ct
Size: 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 57.19
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ID: 480776
Weight: 1.98ct (total)
Size: 5.6 x 3.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 18.30
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ID: 663371
Weight: 3.91ct
Size: 12.1 x 18.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 32.84
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ID: 658741
Weight: 13.99ct
Size: 15 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.48
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ID: 719000
Weight: 1.05ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.90
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ID: 744755
Weight: 21.69ct
Size: 20.9 x 12.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.38
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ID: 559275
Weight: 1.42ct
Size: 6.5 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 29.15
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ID: 645651
Weight: 21.44ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.86
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ID: 448495
Weight: 1.40ct
Size: 6.7 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 890.74
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ID: 622974
Weight: 1.78ct
Size: 8.1 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 37.44
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ID: 511706
Weight: 0.79ct
Size: 6.6 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.93
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ID: 719810
Weight: 1.07ct
Size: 5.9 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.26
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ID: 606012
Weight: 2.70ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 35.64
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ID: 533939
Weight: 2.05ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.37
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ID: 655772
Weight: 1.65ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.60
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ID: 610305
Weight: 27.46ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 26.10
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ID: 689921
Weight: 1.42ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.63
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ID: 725760
Weight: 0.88ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.45
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ID: 292898
Weight: 19.64ct
Size: 20.2 x 14.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 71.29
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ID: 462715
Weight: 1.46ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 77.09
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ID: 711084
Weight: 1.89ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.74
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ID: 711253
Weight: 39.29ct
Size: 26.5 x 17 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.73
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ID: 725723
Weight: 0.45ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 4.32
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ID: 687726
Weight: 13.72ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.46
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ID: 644863
Weight: 3.97ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 9.53
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ID: 411817
Weight: 4.75ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 219.46
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ID: 635454
Weight: 0.92ct
Size: 5.9 x 5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.86
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ID: 341875
Weight: 4.92ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 45.46
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ID: 606881
Weight: 0.85ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.83
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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

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

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

First time so this is an experiment! Shopping is so fun on this site, though!

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

I love the quality, package and info of your gems.

Posted By Diana in April, 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 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

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
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