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

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ID: 654774
Weight: 2.71ct
Size: 15 x 7 mm
Clarity: VVS
Content: 1 pc
Price: $ 22.76
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ID: 514380
Weight: 8.15ct
Size: 19.1 x 12.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.30
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ID: 384193
Weight: 20.00ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 79.20
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ID: 446759
Weight: 4.60ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.18
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ID: 563874
Weight: 1.72ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.09
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ID: 674841
Weight: 8.95ct
Size: 28.5 x 12.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.04
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ID: 686718
Weight: 11.97ct (total)
Size: 16.8 x 15.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 35.34
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ID: 648647
Weight: 19.85ct
Size: 25.8 x 19.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.44
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ID: 604842
Weight: 5.03ct
Size: 16 x 10.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 66.40
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ID: 394929
Weight: 5.06ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.40
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ID: 516469
Weight: 67.86ct
Size: 35.2 x 23.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 69.86
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ID: 694846
Weight: 4.77ct
Size: 11.5 x 10.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.98
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ID: 726820
Weight: 0.36ct
Size: 7.5 x 5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.80
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ID: 711624
Weight: 30.81ct
Size: 24.2 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.46
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ID: 704640
Weight: 1.72ct
Size: 10.5 x 8.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 51.60
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ID: 694144
Weight: 1.05ct
Size: 9.8 x 4.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 31.50
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ID: 712688
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.17
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ID: 348363
Weight: 22.29ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 117.70
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ID: 644423
Weight: 3.22ct (total)
Size: 7.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.50
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ID: 420500
Weight: 17.80ct
Size: 20.8 x 16.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 35.24
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ID: 657304
Weight: 0.86ct
Size: 6.1 x 4.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.13
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ID: 392842
Weight: 8.34ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 55.04
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ID: 545004
Weight: 2.64ct
Size: 8.6 x 7.5 mm
Clarity: SI
Content: 1 pc
Price: $ 240.46
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ID: 687573
Weight: 2.10ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 6.14
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ID: 418090
Weight: 8.92ct
Size: 15.6 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 47.10
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ID: 376788
Weight: 9.12ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 84.26
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ID: 371355
Weight: 15.34ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 20.24
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ID: 735121
Weight: 0.87ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 52.20
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ID: 705847
Weight: 0.66ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Price: $ 5.54
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ID: 643666
Weight: 2.23ct
Size: 9.6 x 7.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 18.73
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ID: 715787
Weight: 3.87ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 37.15
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ID: 621518
Weight: 2.08ct
Size: 9.3 x 7.6 mm
Clarity: VS
Content: 1 pc
Price: $ 43.73
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ID: 716071
Weight: 0.97ct
Size: 6.9 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 61.69
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ID: 428350
Weight: 8.49ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 56.04
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ID: 548536
Weight: 2.09ct
Size: 8.3 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 42.35
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ID: 700122
Weight: 0.50ct
Size: 5 x 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 30.00
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ID: 583722
Weight: 2.82ct
Size: 14.7 x 10.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.44
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ID: 636054
Weight: 6.36ct
Size: 21.5 x 8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 53.42
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ID: 533511
Weight: 2.10ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.69
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ID: 642109
Weight: 1.14ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 53.35
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ID: 636190
Weight: 1.37ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.46
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ID: 594823
Weight: 0.87ct
Size: 5.3 x 5.3 mm
Clarity: SI
Content: 1 pc
Price: $ 20.68
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ID: 476469
Weight: 6.79ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 62.74
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ID: 710336
Weight: 5.43ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 172.68
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ID: 449809
Weight: 2.68ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.69
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ID: 689045
Weight: 1.04ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.20
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ID: 718226
Weight: 1.60ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 48.00
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ID: 511090
Weight: 7.04ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 55.75
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ID: 564208
Weight: 1.09ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.61
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ID: 584862
Weight: 0.92ct
Size: 8.2 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 31.57
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ID: 664612
Weight: 4.23ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 91.37
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ID: 393861
Weight: 0.93ct
Size: 6.8 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.30
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ID: 493854
Weight: 1.44ct
Size: 12.2 x 5.9 mm
Clarity: VS
Price: $ 11.40
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ID: 358194
Weight: 1.68ct
Size: 7.3 x 5.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 44.58
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ID: 389599
Weight: 2.09ct (total)
Size: 7.4 x 5.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 13.80
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ID: 494069
Weight: 7.66ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 49.64
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ID: 480241
Weight: 2.11ct
Size: 8.6 x 8.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 19.50
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ID: 719352
Weight: 2.48ct
Size: 7.6 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 74.40
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ID: 499264
Weight: 1.88ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 33.76
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ID: 722667
Weight: 14.91ct
Size: 23.2 x 13.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 125.24
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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

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
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Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
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Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

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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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The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

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Muy serios y muy oportunos para el envo

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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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Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

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