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

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ID: 635572
Weight: 0.61ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.10
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ID: 501504
Weight: 15.17ct
Size: 30 x 17.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 47.65
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ID: 416376
Weight: 1.48ct
Size: 19.4 x 3.6 mm
Clarity: VS
Content: 1 pc
Price: $ 46.88
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ID: 693025
Weight: 26.37ct
Size: 38.2 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 2.60
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ID: 718320
Weight: 1.21ct (total)
Size: 5.3 x 4.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 36.30
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ID: 497208
Weight: 26.48ct
Size: 33.4 x 15.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.02
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ID: 699719
Weight: 0.57ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 5.47
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ID: 609947
Weight: 19.75ct
Size: 24.8 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.08
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ID: 727103
Weight: 0.61ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.30
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ID: 700710
Weight: 0.46ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 27.60
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ID: 381786
Weight: 1.40ct
Size: 9 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 79.43
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ID: 447810
Weight: 23.40ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 92.66
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ID: 720406
Weight: 1.08ct
Size: 6.4 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 103.96
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ID: 660241
Weight: 5.37ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.95
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ID: 584127
Weight: 5.99ct
Size: 12.3 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 56.62
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ID: 688780
Weight: 0.65ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.50
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ID: 635579
Weight: 0.85ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.44
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ID: 518888
Weight: 14.67ct
Size: 16.9 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.24
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ID: 381851
Weight: 2.21ct (total)
Size: 5.5 x 4.2 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 155.92
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ID: 727854
Weight: 1.02ct
Size: 6.2 x 5.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.12
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ID: 682997
Weight: 11.72ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 70.32
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ID: 684617
Weight: 10.90ct
Size: 14.1 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 46.69
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ID: 460155
Weight: 1.76ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 3 pcs
Price: $ 41.17
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ID: 718583
Weight: 4.73ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Price: $ 21.29
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ID: 707735
Weight: 6.05ct
Size: 14.8 x 10.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 43.56
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ID: 561926
Weight: 0.90ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.32
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ID: 713889
Weight: 2.29ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 19.24
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ID: 727298
Weight: 0.43ct
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 18.06
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ID: 701604
Weight: 9.61ct
Size: 15 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 57.66
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ID: 511088
Weight: 7.04ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 55.75
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ID: 393158
Weight: 3.98ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.27
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ID: 637021
Weight: 1.18ct
Size: 7.8 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.96
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ID: 391484
Weight: 45.21ct
Size: 36.5 x 27 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.68
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ID: 567415
Weight: 0.16ct (total)
Size: 2.6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 344.63
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ID: 699148
Weight: 26.57ct
Size: 23.8 x 17.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 31.88
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ID: 392295
Weight: 7.70ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 50.82
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ID: 431356
Weight: 2.73ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 28.79
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ID: 431328
Weight: 1.49ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.72
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ID: 481656
Weight: 20.87ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 30.04
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ID: 734812
Weight: 5.42ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.52
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ID: 730336
Weight: 0.69ct
Size: 4.8 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 34.50
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ID: 524290
Weight: 26.81ct (total)
Size: 26.5 x 14.4 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 579.32
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ID: 732994
Weight: 0.27ct
Size: 4 x 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.34
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ID: 377497
Weight: 3.51ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 89.93
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ID: 545325
Weight: 0.70ct
Size: 5.3 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 31.32
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ID: 432178
Weight: 4.27ct (total)
Size: 4.5 x 4.5 mm
Clarity: VS
Content: 10 pcs
Price: $ 28.19
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ID: 714134
Weight: 0.42ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 12.60
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ID: 710850
Weight: 0.58ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.55
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ID: 437374
Weight: 1.61ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.50
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ID: 363153
Weight: 45.05ct
Size: 33.7 x 22 mm
Clarity: Opaque
Content: 1 pc
Price: $ 89.21
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ID: 489259
Weight: 4.97ct
Size: 13 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.11
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ID: 541537
Weight: 2.53ct (total)
Size: 7.3 x 5.9 mm
Clarity: VS
Content: 2 pcs
Price: $ 50.83
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ID: 721920
Weight: 48.44ct
Size: 30.1 x 19.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.13
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ID: 418634
Weight: 5.15ct
Size: 16.3 x 10.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 10.19
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ID: 517248
Weight: 15.17ct
Size: 21.3 x 15.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.20
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ID: 650873
Weight: 3.47ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 22.07
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ID: 559397
Weight: 2.26ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 46.38
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ID: 460788
Weight: 3.53ct
Size: 10 mm (calibrated)
Clarity: VVS-VS
Price: $ 32.62
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ID: 567436
Weight: 0.19ct (total)
Size: 2.8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 409.24
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ID: 610347
Weight: 17.92ct (total)
Size: 24.5 x 13.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 23.65
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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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Posted By Ricky in October, 2025
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I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

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I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

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looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

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IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

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I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

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