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

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ID: 747476
Weight: 1.62ct
Size: 7.9 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 291.60
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ID: 412041
Weight: 1.27ct
Size: 7.9 x 5.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 83.82
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ID: 648885
Weight: 20.70ct
Size: 27.2 x 18.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.93
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ID: 557824
Weight: 3.65ct
Size: 9.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.69
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ID: 691772
Weight: 10.95ct
Size: 13.8 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.67
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ID: 698800
Weight: 0.43ct
Size: 4.6 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.80
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ID: 520657
Weight: 4.43ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.93
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ID: 719384
Weight: 1.09ct
Size: 6.1 x 5.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 19.62
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ID: 253151
Weight: 0.76ct
Size: 7 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 105.34
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ID: 463852
Weight: 11.83ct
Size: 16 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 23.44
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ID: 475366
Weight: 5.04ct
Size: 15 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 46.57
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ID: 642679
Weight: 0.73ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.77
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ID: 732863
Weight: 0.67ct
Size: 6 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.63
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ID: 668812
Weight: 15.23ct
Size: 15 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 328.97
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ID: 438943
Weight: 8.29ct
Size: 12 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 514.31
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ID: 459979
Weight: 3.76ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.74
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ID: 486205
Weight: 5.84ct
Size: 13.7 x 10.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 49.06
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ID: 737491
Weight: 1.66ct
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 41.50
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ID: 715437
Weight: 3.94ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 37.82
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ID: 544454
Weight: 0.72ct
Size: 6.8 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 32.22
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ID: 718635
Weight: 5.97ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Price: $ 26.87
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ID: 510509
Weight: 1.12ct
Size: 5.6 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 89.80
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ID: 712523
Weight: 2.48ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.61
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ID: 606551
Weight: 87.67ct
Size: 38.4 x 31 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.38
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ID: 727021
Weight: 0.72ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.96
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ID: 596681
Weight: 18.91ct
Size: 20.7 x 16.9 mm
Clarity: VS
Content: 1 pc
Price: $ 166.74
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ID: 746025
Weight: 3.46ct
Size: 8.8 x 8.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 311.40
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ID: 479668
Weight: 2.06ct (total)
Size: 10 x 5.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 21.76
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ID: 485187
Weight: 17.37ct
Size: 21.5 x 21.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 45.85
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ID: 747675
Weight: 1.62ct
Size: 7.4 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 226.80
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ID: 717927
Weight: 1.12ct (total)
Size: 5.3 x 4.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 33.60
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ID: 415979
Weight: 1.52ct
Size: 18.8 x 3.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.16
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ID: 552219
Weight: 1.12ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.34
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ID: 550597
Weight: 7.30ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 54.92
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ID: 701517
Weight: 13.41ct
Size: 14.8 x 12.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 80.46
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ID: 721722
Weight: 0.56ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.08
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ID: 725546
Weight: 1.00ct
Size: 7.4 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 84.90
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ID: 734722
Weight: 4.97ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 29.82
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ID: 353782
Weight: 4.46ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 39.25
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ID: 684604
Weight: 18.52ct
Size: 22.3 x 15.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 23.78
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ID: 730014
Weight: 0.86ct
Size: 9.6 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 51.60
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ID: 433704
Weight: 5.03ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 33.20
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ID: 586132
Weight: 11.47ct
Size: 14 x 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 75.71
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ID: 737507
Weight: 1.13ct
Size: 7.2 x 5.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 28.25
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ID: 708323
Weight: 4.08ct
Size: 14.1 x 9.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 29.38
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ID: 704838
Weight: 22.71ct
Size: 36.2 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 2.72
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ID: 395320
Weight: 11.28ct
Size: 14 x 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 74.45
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ID: 233240
Weight: 20.82ct
Size: 23.7 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 68.71
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ID: 448508
Weight: 1.33ct
Size: 7.2 x 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 769.27
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ID: 685564
Weight: 2.01ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.30
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ID: 548257
Weight: 14.47ct
Size: 16.5 x 12.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 573.01
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ID: 571942
Weight: 1.31ct (total)
Size: 7.6 x 4 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.84
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ID: 567643
Weight: 3.50ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.10
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ID: 512928
Weight: 2.01ct
Size: 8.6 x 7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 43.48
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ID: 611665
Weight: 1.55ct
Size: 6.7 x 6.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.24
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ID: 694764
Weight: 5.73ct
Size: 11.8 x 9.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 171.90
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ID: 684641
Weight: 0.49ct
Size: 5 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 20.58
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ID: 450024
Weight: 1.03ct
Size: 13.9 x 2.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 34.00
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ID: 626635
Weight: 29.00ct
Size: 20.5 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 151.97
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ID: 386364
Weight: 2.81ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 14.83
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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

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Posted By Ckingpots in July, 2025
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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
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Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

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Nothing bad to report. Everything is as expected. The gems and the price are all very good.

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Was a good experience.

Posted By Tim in July, 2025
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