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

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ID: 720983
Weight: 13.12ct
Size: 18.9 x 14.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.74
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ID: 724930
Weight: 28.58ct
Size: 23.4 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 102.89
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ID: 342502
Weight: 46.20ct (total)
Size: 20.4 x 19.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 121.97
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ID: 470959
Weight: 2.78ct
Size: 9 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.69
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ID: 720153
Weight: 1.25ct
Size: 6.9 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 120.31
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ID: 467898
Weight: 4.15ct (total)
Size: 3.2 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 24.90
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ID: 464284
Weight: 4.41ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 40.75
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ID: 447725
Weight: 1.31ct
Size: 7.9 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 832.34
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ID: 612065
Weight: 2.40ct (total)
Size: 6.9 x 6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 56.64
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ID: 712764
Weight: 7.47ct (total)
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 19.90
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ID: 707113
Weight: 2.44ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.86
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ID: 484647
Weight: 36.56ct
Size: 34.1 x 19.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.25
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ID: 433741
Weight: 4.92ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 32.47
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ID: 697568
Weight: 0.47ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 10.15
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ID: 695870
Weight: 2.74ct
Size: 9.5 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 82.20
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ID: 737290
Weight: 2.03ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 91.35
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ID: 605891
Weight: 2.20ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.81
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ID: 712160
Weight: 1.69ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.50
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ID: 380741
Weight: 1.54ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 101.64
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ID: 557848
Weight: 1.27ct
Size: 6.4 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 153.79
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ID: 600409
Weight: 2.59ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.93
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ID: 734746
Weight: 7.73ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 324.66
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ID: 715564
Weight: 11.32ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 108.67
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ID: 345479
Weight: 28.75ct
Size: 23.3 x 17.3 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 41.12
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ID: 480804
Weight: 3.98ct (total)
Size: 4.3 x 4.1 mm
Clarity: Transparent
Content: 30 pcs
Price: $ 34.04
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ID: 736133
Weight: 8.87ct
Size: 19.1 x 15.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 219.16
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ID: 526021
Weight: 5.67ct
Size: 16 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 54.04
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ID: 252480
Weight: 0.63ct
Size: 6 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 62.38
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ID: 462372
Weight: 6.12ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 40.39
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ID: 346571
Weight: 6.99ct
Size: 15.2 x 8.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 4,697.28
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ID: 463458
Weight: 1.67ct
Size: 7.2 x 5.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 33.07
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ID: 321381
Weight: 1.09ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 57.55
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ID: 431788
Weight: 2.62ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 27.62
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ID: 662841
Weight: 4.93ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.83
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ID: 721812
Weight: 8.15ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 29.34
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ID: 675183
Weight: 2.61ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.92
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ID: 463287
Weight: 3.67ct (total)
Size: 12.1 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 48.59
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ID: 710308
Weight: 1.48ct
Size: 11 x 5.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.32
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ID: 427746
Weight: 2.27ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 14.99
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ID: 518275
Weight: 31.44ct
Size: 21.5 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.94
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ID: 418316
Weight: 8.08ct
Size: 15.3 x 10.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.00
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ID: 565974
Weight: 1.39ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.18
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ID: 439559
Weight: 6.00ct
Size: 15.9 x 8.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 132.90
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ID: 683052
Weight: 0.13ct
Size: 3 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 74.51
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ID: 744507
Weight: 17.44ct (total)
Size: 21 x 11.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 87.20
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ID: 416361
Weight: 1.80ct
Size: 17.9 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 57.02
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ID: 498311
Weight: 2.57ct (total)
Size: 9.9 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.14
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ID: 573430
Weight: 0.52ct
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.59
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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: 715546
Weight: 5.33ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 51.17
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ID: 514952
Weight: 12.70ct
Size: 16 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.61
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ID: 621739
Weight: 2.85ct
Size: 9.1 x 7.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 40.36
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ID: 437772
Weight: 1.54ct
Size: 19.6 x 3.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 50.82
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ID: 644774
Weight: 4.22ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 23.95
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ID: 486493
Weight: 39.60ct (total)
Size: 30.8 x 9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 26.14
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ID: 688787
Weight: 1.07ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.10
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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: 697702
Weight: 6.83ct
Size: 18 x 8.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 49.18
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ID: 692351
Weight: 26.62ct
Size: 20 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 223.61
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ID: 428640
Weight: 5.02ct
Size: 12.8 x 10.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 39.76
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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 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
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Steven M. in February, 2025
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Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
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Very food

Posted By Keeto in July, 2025
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I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
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Overall Rating -> 10 star ratings

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.

Posted By YE in October, 2025
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Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
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Enjoy every moment

Posted By Ferns in October, 2025
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It was easy and to the point

Posted By Victorius in May, 2025
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