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

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ID: 693797
Weight: 65.51ct
Size: 36.4 x 30.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.60
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ID: 704540
Weight: 1.33ct
Size: 12.7 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 33.25
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ID: 727958
Weight: 2.60ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.24
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ID: 633091
Weight: 16.33ct (total)
Size: 24.5 x 9.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 74.27
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ID: 608496
Weight: 4.82ct (total)
Size: 12 x 7.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 37.11
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ID: 610342
Weight: 16.26ct (total)
Size: 22.2 x 15.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 21.47
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ID: 666405
Weight: 2.87ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 58.86
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ID: 661900
Weight: 1.87ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.71
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ID: 426847
Weight: 12.42ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 57.38
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ID: 683576
Weight: 3.15ct
Size: 12.9 x 7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.18
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ID: 570395
Weight: 1.50ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.64
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ID: 489234
Weight: 5.12ct
Size: 14.1 x 9.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.64
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ID: 368335
Weight: 2.51ct
Size: 7.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.44
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ID: 699542
Weight: 0.78ct
Size: 5.5 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.60
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ID: 664795
Weight: 1.71ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.31
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ID: 712023
Weight: 6.84ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 18.22
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ID: 449641
Weight: 6.48ct (total)
Size: 7.7 x 6.3 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 42.77
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ID: 586425
Weight: 1.65ct
Size: 7.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 108.90
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ID: 732591
Weight: 0.68ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.11
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ID: 720047
Weight: 3.55ct
Size: 8.6 x 7.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 106.50
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ID: 456170
Weight: 2.22ct
Size: 11.8 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 20.51
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ID: 648934
Weight: 12.81ct
Size: 14.2 x 11.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.74
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ID: 384247
Weight: 1.22ct
Size: 15.3 x 3.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 31.09
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ID: 458622
Weight: 4.85ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 44.82
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ID: 655265
Weight: 9.90ct
Size: 19.3 x 19.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.18
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ID: 451636
Weight: 4.09ct (total)
Size: 2.1 mm (calibrated)
Clarity: VS
Content: 100 pcs
Price: $ 215.95
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ID: 478938
Weight: 1.17ct
Size: 9.9 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.36
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ID: 640590
Weight: 1.59ct
Size: 9.1 x 8.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 45.79
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ID: 494876
Weight: 4.02ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.92
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ID: 724942
Weight: 1.18ct
Size: 7.8 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 49.56
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ID: 479645
Weight: 1.12ct
Size: 10.1 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 11.83
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ID: 723727
Weight: 0.08ct
Size: 2.6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 76.80
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ID: 348916
Weight: 45.73ct
Size: 28.4 x 20.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.36
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ID: 506058
Weight: 52.00ct
Size: 24.9 x 21.3 mm
Clarity: IF
Content: 1 pc
Price: $ 411.84
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ID: 730221
Weight: 2.73ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.44
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ID: 725013
Weight: 60.47ct
Size: 32.8 x 17.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 217.69
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ID: 681805
Weight: 15.76ct
Size: 19.6 x 13.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 151.30
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ID: 582348
Weight: 67.48ct
Size: 25.2 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.36
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ID: 459840
Weight: 4.55ct
Size: 15 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.05
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ID: 382118
Weight: 1.04ct
Size: 6.4 x 5.1 mm
Clarity: SI
Content: 1 pc
Price: $ 2,660.63
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ID: 714145
Weight: 0.32ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 9.60
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ID: 621526
Weight: 1.57ct
Size: 7.9 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 33.01
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ID: 474885
Weight: 2.10ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.40
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ID: 462273
Weight: 4.05ct
Size: 11 mm (calibrated)
Clarity: VVS-VS
Price: $ 32.08
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ID: 410363
Weight: 6.21ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 40.99
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ID: 515505
Weight: 11.91ct
Size: 17 mm (calibrated)
Clarity: VVS-VS
Price: $ 17.45
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ID: 400709
Weight: 5.68ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.49
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ID: 633037
Weight: 9.75ct
Size: 17.9 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.83
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ID: 732835
Weight: 0.60ct
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.20
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ID: 711054
Weight: 94.86ct
Size: 36.7 x 26.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 170.75
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ID: 567282
Weight: 5.77ct
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.44
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ID: 563545
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.08
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ID: 490641
Weight: 4.78ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 34.70
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ID: 463171
Weight: 1.90ct
Size: 12 x 5.9 mm
Clarity: VVS-VS
Price: $ 25.16
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ID: 451260
Weight: 2.78ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 25.69
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ID: 722993
Weight: 1.16ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 34.80
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ID: 689099
Weight: 0.07ct
Size: 2.4 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 40.81
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ID: 571258
Weight: 1.72ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 144.48
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ID: 487294
Weight: 19.92ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.15
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ID: 686611
Weight: 14.73ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.68
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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 was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

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Very professional site

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I did not have any problems

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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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I am filling a small treasure chest and picked a nice amethyst.

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

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Love the ease of access. Easy to find what you are looking for, and fair pricing.

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Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 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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