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

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ID: 562897
Weight: 3.95ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 36.50
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ID: 456730
Weight: 1.78ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.45
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ID: 720976
Weight: 0.47ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 8.46
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ID: 714406
Weight: 0.71ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 21.30
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ID: 426933
Weight: 9.00ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 41.58
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ID: 615307
Weight: 1.28ct
Size: 7.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.51
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ID: 480698
Weight: 2.26ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 17.40
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ID: 603846
Weight: 1.61ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 46.75
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ID: 710763
Weight: 31.18ct
Size: 25.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 83.06
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ID: 708311
Weight: 6.29ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 10.42
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ID: 395020
Weight: 3.50ct
Size: 9.6 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 23.10
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ID: 723223
Weight: 0.38ct
Size: 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 2.28
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ID: 660578
Weight: 4.21ct (total)
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 5.05
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ID: 557732
Weight: 7.19ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 54.38
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ID: 471617
Weight: 10.41ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 96.19
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ID: 651760
Weight: 10.56ct
Size: 24.4 x 21.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.39
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ID: 640517
Weight: 1.18ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.98
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ID: 486836
Weight: 39.93ct
Size: 37 x 25.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.36
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ID: 548528
Weight: 1.64ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 541.20
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ID: 711438
Weight: 2.48ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 49.52
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ID: 673513
Weight: 26.12ct
Size: 32.3 x 19.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 31.34
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ID: 687036
Weight: 2.03ct
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.44
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ID: 624236
Weight: 1.85ct (total)
Size: 8.5 x 6 mm
Clarity: VS
Content: 2 pcs
Price: $ 134.32
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ID: 436513
Weight: 2.51ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.15
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ID: 435674
Weight: 7.67ct
Size: 15.1 x 11 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.10
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ID: 705306
Weight: 0.23ct
Size: 3.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 9.38
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ID: 482017
Weight: 4.61ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 132.54
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ID: 695146
Weight: 63.36ct
Size: 44.8 x 29 mm
Clarity: Translucent
Content: 1 pc
Price: $ 76.03
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ID: 715755
Weight: 14.12ct
Size: 16 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 135.55
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ID: 475858
Weight: 21.72ct
Size: 29.3 x 20.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.01
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ID: 726062
Weight: 0.42ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 4.03
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ID: 708018
Weight: 3.65ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.50
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ID: 481378
Weight: 0.99ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 26.14
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ID: 458480
Weight: 1.57ct (total)
Size: 4.5 x 3.4 mm
Clarity: VS
Content: 5 pcs
Price: $ 207.24
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ID: 725451
Weight: 9.99ct
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.39
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ID: 719715
Weight: 0.84ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.06
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ID: 657083
Weight: 5.60ct
Size: 16.7 x 12 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.85
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ID: 635865
Weight: 1.26ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.68
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ID: 700384
Weight: 0.84ct
Size: 5.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 50.40
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ID: 490289
Weight: 1.37ct
Size: 6.4 x 6.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 94.69
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ID: 719569
Weight: 0.68ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 5.71
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ID: 460970
Weight: 3.20ct
Size: 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 29.57
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ID: 725201
Weight: 33.26ct
Size: 27.8 x 17.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 119.74
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ID: 725585
Weight: 0.88ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 8.45
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ID: 400832
Weight: 5.04ct
Size: 10.7 x 10.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 33.26
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ID: 495359
Weight: 2.65ct
Size: 9.4 x 7.7 mm
Clarity: VS
Content: 1 pc
Price: $ 56.81
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ID: 480764
Weight: 4.98ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 35.50
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ID: 470961
Weight: 3.23ct
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.84
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ID: 389369
Weight: 1.15ct
Size: 8.6 x 5.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 75.90
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ID: 617917
Weight: 2.10ct
Size: 8.5 x 7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 44.65
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ID: 686083
Weight: 1.30ct (total)
Size: 6.1 x 4.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 28.08
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ID: 687178
Weight: 2.20ct
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.64
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ID: 338298
Weight: 10.58ct
Size: 20.1 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.92
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ID: 502885
Weight: 2.92ct (total)
Size: 6.9 x 6.2 mm
Clarity: VS
Content: 5 pcs
Price: $ 23.12
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ID: 545862
Weight: 1.06ct
Size: 7.3 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.20
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ID: 475668
Weight: 6.51ct
Size: 16 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 54.68
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ID: 739314
Weight: 0.26ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.00
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ID: 531373
Weight: 2.38ct
Size: 8.8 x 5.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 125.66
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ID: 693556
Weight: 5.33ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 176.72
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ID: 685164
Weight: 1.35ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 12.96
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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!

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I love the product and the details about each of them.

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went well

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I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

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

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Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
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I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
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