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

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ID: 512362
Weight: 11.54ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 76.16
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ID: 711536
Weight: 6.90ct
Size: 18 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 18.38
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ID: 685891
Weight: 1.34ct
Size: 7.3 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 24.67
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ID: 346278
Weight: 2.81ct (total)
Size: 2.3 x 2.3 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 315.29
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ID: 688206
Weight: 0.95ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.12
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ID: 496470
Weight: 1.96ct
Size: 8.3 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 40.86
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ID: 623077
Weight: 8.28ct
Size: 20.8 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.69
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ID: 371618
Weight: 4.29ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 33.97
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ID: 611722
Weight: 9.71ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 57.68
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ID: 449610
Weight: 4.80ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 31.68
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ID: 656152
Weight: 1.24ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.76
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ID: 466033
Weight: 3.36ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 35.48
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ID: 519532
Weight: 1.74ct
Size: 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 45.94
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ID: 381877
Weight: 3.53ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 20 pcs
Price: $ 186.80
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ID: 723773
Weight: 1.15ct
Size: 7.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.04
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ID: 590854
Weight: 24.02ct
Size: 23.2 x 18.9 mm
Clarity: VS
Content: 1 pc
Price: $ 158.53
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ID: 732047
Weight: 0.65ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.60
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ID: 640660
Weight: 0.20ct
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.60
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ID: 426507
Weight: 8.68ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 40.10
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ID: 685482
Weight: 7.25ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.44
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ID: 555844
Weight: 0.78ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 6.18
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ID: 712786
Weight: 9.62ct
Size: 17 x 12 mm
Clarity: Translucent
Content: 1 pc
Price: $ 25.63
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ID: 673530
Weight: 18.89ct
Size: 17.1 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 113.34
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ID: 708324
Weight: 7.52ct
Size: 14.9 x 12.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 54.14
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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: 650198
Weight: 1.49ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 12.52
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ID: 728221
Weight: 2.82ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.77
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ID: 439873
Weight: 1.03ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.06
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ID: 338239
Weight: 9.91ct
Size: 11 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.71
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ID: 681982
Weight: 15.03ct
Size: 16.4 x 13.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 90.18
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ID: 688654
Weight: 2.25ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 67.50
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ID: 664872
Weight: 3.67ct (total)
Size: 9.4 x 7.4 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 26.42
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ID: 379815
Weight: 2.31ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 130.88
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ID: 537481
Weight: 0.94ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.41
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ID: 709091
Weight: 0.85ct
Size: 5.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.56
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ID: 302900
Weight: 23.34ct
Size: 20.8 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 215.66
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ID: 472498
Weight: 22.45ct (total)
Size: 21.4 x 12.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 44.46
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ID: 400731
Weight: 5.37ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 3 pcs
Price: $ 17.71
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ID: 684642
Weight: 0.44ct
Size: 4.7 x 3.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 18.48
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ID: 552619
Weight: 10.46ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 27.61
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ID: 363437
Weight: 4.92ct (total)
Size: 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 45.46
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ID: 618048
Weight: 26.54ct (total)
Size: 20 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 70.07
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ID: 446300
Weight: 9.46ct
Size: 16.8 x 11.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 68.11
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ID: 483911
Weight: 2.89ct
Size: 8.8 x 6.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.15
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ID: 725826
Weight: 1.47ct
Size: 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 58.22
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ID: 691904
Weight: 0.26ct
Size: 4.6 x 3.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.91
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ID: 723769
Weight: 5.03ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.29
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ID: 418587
Weight: 6.27ct
Size: 16 x 11 mm
Clarity: Translucent
Content: 1 pc
Price: $ 12.41
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ID: 595043
Weight: 12.82ct
Size: 21.2 x 14.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 50.77
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ID: 722825
Weight: 0.61ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.30
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ID: 721422
Weight: 0.59ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.32
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ID: 516341
Weight: 1.31ct
Size: 6.4 x 6.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 124.51
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ID: 552243
Weight: 2.55ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.57
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ID: 477363
Weight: 4.40ct
Size: 11 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.85
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ID: 678144
Weight: 7.62ct
Size: 13.3 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.29
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ID: 571177
Weight: 1.04ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.61
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ID: 616874
Weight: 0.95ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 68.98
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ID: 459988
Weight: 3.44ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS
Price: $ 31.79
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ID: 455579
Weight: 2.70ct
Size: 12.2 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 24.95
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ID: 724590
Weight: 0.71ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.30
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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

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
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Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

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

Loved everything. High quality, quick shipping, and authentication included.

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

went well

Posted By Doug in May, 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
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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
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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 was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
Source: Bizrate
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