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

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ID: 715380
Weight: 1.40ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.44
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ID: 663059
Weight: 5.18ct
Size: 12.5 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.43
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ID: 688858
Weight: 1.03ct
Size: 12.2 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.89
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ID: 572112
Weight: 1.24ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 35.71
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ID: 697530
Weight: 5.70ct
Size: 15.3 x 9.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 41.04
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ID: 734816
Weight: 5.78ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 34.68
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ID: 532945
Weight: 2.35ct
Size: 9 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 44.23
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ID: 431222
Weight: 3.14ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 33.12
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ID: 447590
Weight: 2.32ct
Size: 8.1 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 100.06
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ID: 462936
Weight: 2.04ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 67.97
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ID: 413444
Weight: 2.12ct
Size: 9.2 x 7.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.61
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ID: 515864
Weight: 41.28ct
Size: 23.4 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.49
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ID: 724828
Weight: 10.27ct
Size: 14.1 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.71
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ID: 372681
Weight: 5.30ct (total)
Size: 9 x 4.6 mm
Clarity: VS
Content: 5 pcs
Price: $ 34.98
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ID: 326262
Weight: 24.85ct
Size: 21.6 x 14.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 82.00
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ID: 430046
Weight: 3.28ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 3 pcs
Price: $ 64.94
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ID: 732857
Weight: 0.75ct
Size: 6 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.30
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ID: 387695
Weight: 2.66ct (total)
Size: 4.1 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 236.23
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ID: 599170
Weight: 5.66ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.68
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ID: 596911
Weight: 4.10ct
Size: 12.3 x 9.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 32.47
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ID: 659896
Weight: 5.46ct
Size: 16.5 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.04
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ID: 693768
Weight: 5.95ct
Size: 14 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 21.42
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ID: 590718
Weight: 19.19ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 126.66
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ID: 531517
Weight: 1.62ct
Size: 6.7 x 6.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 121.96
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ID: 369620
Weight: 7.50ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.08
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ID: 662836
Weight: 1.03ct
Size: 6.5 x 5.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.18
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ID: 677820
Weight: 0.10ct (total)
Size: 2 x 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 60.00
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ID: 692663
Weight: 12.59ct
Size: 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 105.76
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ID: 482028
Weight: 10.49ct
Size: 15.7 x 8.7 mm
Clarity: VS
Content: 1 pc
Price: $ 263.09
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ID: 715795
Weight: 0.77ct
Size: 6.5 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 48.97
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ID: 396739
Weight: 14.29ct
Size: 24.3 x 14.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.64
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ID: 592971
Weight: 1.35ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 44.56
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ID: 728183
Weight: 2.34ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.62
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ID: 707864
Weight: 6.20ct
Size: 15.5 x 11.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 44.64
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ID: 518271
Weight: 36.77ct
Size: 23.1 x 16.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.20
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ID: 702074
Weight: 12.22ct
Size: 19.1 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.32
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ID: 711814
Weight: 5.90ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.72
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ID: 521415
Weight: 38.94ct
Size: 28.4 x 22.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 196.36
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ID: 631678
Weight: 1.10ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 33.00
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ID: 699114
Weight: 3.30ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.72
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ID: 664618
Weight: 1.97ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 42.55
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ID: 693464
Weight: 2.42ct
Size: 7 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 80.23
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ID: 716364
Weight: 3.15ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.24
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ID: 604666
Weight: 3.22ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 85.01
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ID: 390024
Weight: 2.30ct (total)
Size: 5.5 x 4.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 105.96
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ID: 736608
Weight: 1.90ct
Size: 9 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.30
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ID: 572305
Weight: 2.20ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 174.24
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ID: 691212
Weight: 6.24ct
Size: 14 x 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 146.54
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ID: 730094
Weight: 0.29ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 13.92
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ID: 505224
Weight: 2.18ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.15
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ID: 610306
Weight: 14.95ct
Size: 20.5 x 18 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.21
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ID: 401597
Weight: 1.85ct (total)
Size: 4.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 75.71
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ID: 725011
Weight: 10.47ct
Size: 14.8 x 12.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.94
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ID: 579381
Weight: 9.49ct
Size: 13.7 x 13.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.40
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ID: 711517
Weight: 0.88ct
Size: 5.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.57
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ID: 721021
Weight: 28.89ct
Size: 27.9 x 18.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.67
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ID: 427848
Weight: 2.50ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 16.50
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ID: 712398
Weight: 2.37ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.31
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ID: 714026
Weight: 0.51ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.54
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ID: 725877
Weight: 0.70ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.72
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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

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 -> 8 star ratings

everything was fine

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

very good

Posted By Son Gift in January, 2025
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Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
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Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

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

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
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Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
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Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
Source: Bizrate
Enlarged Gemstone Image