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

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ID: 695062
Weight: 0.55ct
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 19.80
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ID: 697889
Weight: 1.58ct
Size: 7.2 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.48
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ID: 715010
Weight: 14.02ct (total)
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 36.34
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ID: 504677
Weight: 2.18ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.36
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ID: 639289
Weight: 1.42ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 35.62
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ID: 438679
Weight: 1.12ct
Size: 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 29.57
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ID: 430833
Weight: 2.52ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 16.63
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ID: 508537
Weight: 2.18ct
Size: 13.5 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 183.12
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ID: 555094
Weight: 6.66ct
Size: 17.4 x 11.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.09
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ID: 674252
Weight: 1.09ct
Size: 9.1 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 45.78
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ID: 325778
Weight: 4.36ct (total)
Size: 7.2 x 5.2 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 201.43
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ID: 688172
Weight: 6.95ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.34
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ID: 708277
Weight: 8.59ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.24
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ID: 712414
Weight: 10.51ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.00
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ID: 622964
Weight: 1.86ct
Size: 8.2 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 39.11
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ID: 392237
Weight: 7.27ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 47.99
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ID: 489717
Weight: 2.38ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 47.12
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ID: 418604
Weight: 5.65ct
Size: 15.6 x 11.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 11.20
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ID: 392682
Weight: 13.80ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 91.08
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ID: 621028
Weight: 3.77ct (total)
Size: 12 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 34.84
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ID: 450761
Weight: 2.95ct
Size: 11.1 x 10.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 27.26
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ID: 739333
Weight: 0.27ct
Size: 4.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.50
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ID: 534196
Weight: 3.27ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 30.22
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ID: 737130
Weight: 1.94ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 87.30
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ID: 715016
Weight: 11.18ct (total)
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 28.98
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ID: 635361
Weight: 1.89ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Price: $ 15.88
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ID: 711045
Weight: 14.14ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 25.45
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ID: 648325
Weight: 3.27ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.47
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ID: 697885
Weight: 1.02ct
Size: 6.4 x 5.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.12
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ID: 488284
Weight: 5.77ct
Size: 12.1 x 10.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.87
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ID: 737625
Weight: 4.15ct
Size: 11.7 x 8.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 20.75
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ID: 314738
Weight: 1.54ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 81.31
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ID: 551478
Weight: 2.77ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.02
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ID: 398853
Weight: 5.46ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 3 pcs
Price: $ 50.45
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ID: 567276
Weight: 30.82ct
Size: 35.4 x 18 mm
Clarity: Opaque
Content: 1 pc
Price: $ 69.56
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ID: 691030
Weight: 0.81ct
Size: 6 x 4.4 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 48.60
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ID: 391096
Weight: 34.78ct (total)
Size: 32.9 x 13.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 68.87
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ID: 470395
Weight: 86.68ct
Size: 40.7 x 21.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 119.19
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ID: 597423
Weight: 1.18ct (total)
Size: 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 39.34
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ID: 710501
Weight: 6.30ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.16
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ID: 699056
Weight: 3.11ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.12
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ID: 453161
Weight: 1.35ct
Size: 8.3 x 6.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 89.10
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ID: 395668
Weight: 0.84ct
Size: 7.3 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 52.88
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ID: 392285
Weight: 11.56ct
Size: 14 x 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 57.80
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ID: 382724
Weight: 19.33ct
Size: 18.1 x 12.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 409.27
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ID: 430590
Weight: 6.70ct
Size: 14 x 10.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.42
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ID: 562910
Weight: 3.80ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.11
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ID: 677109
Weight: 15.24ct
Size: 22.6 x 18.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 21.04
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ID: 490569
Weight: 6.45ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 46.84
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ID: 410321
Weight: 5.53ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 36.50
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ID: 448501
Weight: 1.44ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 832.90
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ID: 434340
Weight: 1.60ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.24
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ID: 694139
Weight: 0.85ct
Size: 10.7 x 3.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 25.50
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ID: 483925
Weight: 3.23ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 42.64
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ID: 710306
Weight: 2.98ct
Size: 13.4 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.69
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ID: 646738
Weight: 0.94ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.84
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ID: 424593
Weight: 0.92ct
Size: 6.6 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 36.43
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ID: 710496
Weight: 6.19ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.08
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ID: 673935
Weight: 15.85ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 228.01
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ID: 618141
Weight: 2.46ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 81.18
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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

The checkout said the my ccv was invalid. i had to use another card.

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

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
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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
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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

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
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Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 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 -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
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Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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