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

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ID: 611908
Weight: 5.41ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 21.42
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ID: 459993
Weight: 2.84ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.24
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ID: 674897
Weight: 5.86ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 49.22
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ID: 737375
Weight: 2.12ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 95.40
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ID: 485334
Weight: 7.08ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 18.70
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ID: 663321
Weight: 15.36ct (total)
Size: 20.4 x 13.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 10.87
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ID: 479359
Weight: 0.86ct (total)
Size: 4.5 x 3.4 mm
Clarity: VS-SI
Content: 3 pcs
Price: $ 113.52
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ID: 465976
Weight: 7.05ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.97
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ID: 620989
Weight: 2.22ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 55.68
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ID: 595014
Weight: 5.07ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 66.92
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ID: 514786
Weight: 2.26ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 38.78
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ID: 462839
Weight: 1.54ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 81.31
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ID: 428275
Weight: 46.30ct
Size: 28.5 x 24.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.94
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ID: 372493
Weight: 2.43ct
Size: 8.9 x 8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.04
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ID: 486830
Weight: 31.54ct
Size: 31.3 x 20.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.82
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ID: 628051
Weight: 12.72ct
Size: 24.2 x 9.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 76.32
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ID: 651079
Weight: 0.69ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 5.80
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ID: 418454
Weight: 13.08ct (total)
Size: 16.5 x 11.2 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 25.90
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ID: 686701
Weight: 2.45ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 2.94
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ID: 309343
Weight: 0.74ct
Size: 8.1 x 6.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.18
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ID: 449927
Weight: 2.26ct
Size: 9.7 x 7.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 18.95
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ID: 376641
Weight: 2.91ct (total)
Size: 6.9 x 6.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 26.89
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ID: 712010
Weight: 7.21ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.21
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ID: 539887
Weight: 1.15ct
Size: 6 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 23.24
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ID: 701830
Weight: 0.93ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.64
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ID: 423098
Weight: 14.10ct (total)
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 26.98
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ID: 518194
Weight: 1.38ct
Size: 7.4 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 27.32
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ID: 687203
Weight: 0.29ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 13.92
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ID: 733126
Weight: 3.43ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.00
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ID: 426964
Weight: 2.95ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 15.58
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ID: 519565
Weight: 1.34ct
Size: 7.4 x 5.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 26.53
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ID: 667805
Weight: 4.74ct
Size: 14 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.44
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ID: 472729
Weight: 5.69ct
Size: 20.2 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.94
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ID: 712195
Weight: 1.63ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.34
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ID: 725878
Weight: 0.75ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 7.20
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ID: 564822
Weight: 9.94ct
Size: 17.4 x 14.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 39.36
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ID: 517605
Weight: 0.83ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.87
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ID: 634228
Weight: 12.15ct
Size: 17.6 x 13.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 64.58
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ID: 499384
Weight: 2.03ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.04
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ID: 397183
Weight: 1.24ct
Size: 8.5 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 78.17
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ID: 482524
Weight: 25.67ct
Size: 29.8 x 20.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.64
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ID: 345323
Weight: 28.95ct
Size: 22.8 x 17.2 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 41.40
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ID: 416292
Weight: 0.82ct
Size: 12.1 x 2.9 mm
Clarity: VS
Content: 1 pc
Price: $ 25.98
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ID: 348921
Weight: 63.72ct
Size: 33.8 x 26 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.52
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ID: 553490
Weight: 1.77ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.66
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ID: 686297
Weight: 0.27ct
Size: 5.6 x 2.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.82
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ID: 306429
Weight: 3.04ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 68.22
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ID: 731131
Weight: 29.25ct
Size: 24.4 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.81
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ID: 672162
Weight: 1.39ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.36
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ID: 453657
Weight: 1.23ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.36
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ID: 724939
Weight: 27.65ct
Size: 25.2 x 18.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 99.54
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ID: 534622
Weight: 2.97ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.52
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ID: 690291
Weight: 19.61ct
Size: 17 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.00
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ID: 672463
Weight: 4.74ct (total)
Size: 17.9 x 8.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 13.37
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ID: 635568
Weight: 4.80ct
Size: 14 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 40.32
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ID: 708811
Weight: 3.93ct
Size: 16.4 x 11 mm
Clarity: Transparent
Content: 1 pc
Price: $ 119.03
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ID: 672219
Weight: 1.93ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.90
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ID: 699195
Weight: 29.81ct
Size: 25 x 18 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.77
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ID: 551523
Weight: 26.04ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 39.19
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ID: 471651
Weight: 1.53ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 201.96
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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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Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 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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I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

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I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

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Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
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looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

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So far, my experience was great...Thanks

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

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