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

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ID: 302297
Weight: 4.03ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.96
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ID: 734961
Weight: 1.82ct
Size: 9 x 6.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.10
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ID: 712477
Weight: 1.02ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 2.71
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ID: 699693
Weight: 0.46ct
Size: 4.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 27.60
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ID: 701487
Weight: 10.24ct
Size: 13.2 x 11.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.44
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ID: 422014
Weight: 3.85ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.42
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ID: 744658
Weight: 2.83ct
Size: 12 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 127.35
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ID: 691185
Weight: 3.78ct
Size: 9.8 x 8.4 mm
Clarity: VS
Content: 1 pc
Price: $ 125.33
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ID: 661897
Weight: 1.79ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.04
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ID: 551302
Weight: 1.58ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.89
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ID: 662763
Weight: 2.01ct
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.88
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ID: 597656
Weight: 3.11ct
Size: 10.6 x 9.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 24.64
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ID: 438492
Weight: 13.75ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 54.46
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ID: 431063
Weight: 1.48ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.61
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ID: 416037
Weight: 2.60ct
Size: 22.9 x 3.6 mm
Clarity: VS
Content: 1 pc
Price: $ 85.80
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ID: 459929
Weight: 4.06ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.51
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ID: 571600
Weight: 8.44ct
Size: 15.4 x 11.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 66.84
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ID: 686753
Weight: 0.71ct
Size: 5.6 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 59.64
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ID: 417771
Weight: 8.66ct
Size: 13 x 11 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.58
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ID: 517333
Weight: 28.45ct
Size: 17.2 x 16.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.42
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ID: 529161
Weight: 1.48ct
Size: 7.6 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 128.94
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ID: 479752
Weight: 3.22ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 29.75
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ID: 674113
Weight: 3.63ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 52.22
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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: 548154
Weight: 1.07ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 321.00
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ID: 724820
Weight: 1.08ct
Size: 9.7 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.36
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ID: 716110
Weight: 12.54ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 120.38
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ID: 556862
Weight: 2.80ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.30
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ID: 445977
Weight: 5.44ct
Size: 14.9 x 9.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 39.71
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ID: 431166
Weight: 1.68ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 17.71
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ID: 725843
Weight: 0.48ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 4.61
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ID: 498111
Weight: 31.03ct (total)
Size: 22.3 x 12.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 42.60
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ID: 720473
Weight: 1.90ct
Size: 7.2 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 182.88
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ID: 467945
Weight: 1.14ct (total)
Size: 4.8 x 3.7 mm
Clarity: VVS-VS
Content: 3 pcs
Price: $ 120.38
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ID: 446440
Weight: 1.15ct
Size: 6.8 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 106.26
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ID: 631630
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.10
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ID: 710761
Weight: 11.65ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.03
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ID: 660330
Weight: 3.37ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.12
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ID: 474707
Weight: 2.75ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 36.30
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ID: 413449
Weight: 2.08ct
Size: 9.2 x 7.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.73
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ID: 718032
Weight: 1.02ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.60
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ID: 434018
Weight: 5.81ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 38.35
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ID: 357700
Weight: 3.64ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 24.02
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ID: 672075
Weight: 1.48ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 35.52
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ID: 499193
Weight: 2.15ct
Size: 12.1 x 5.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 425.70
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ID: 664611
Weight: 2.47ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.35
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ID: 390982
Weight: 3.69ct
Size: 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.09
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ID: 679175
Weight: 2.94ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.70
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ID: 549168
Weight: 3.31ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.85
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ID: 661851
Weight: 6.28ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.54
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ID: 315077
Weight: 1.42ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 78.72
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ID: 620852
Weight: 3.93ct (total)
Size: 12.2 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 41.50
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ID: 390941
Weight: 3.40ct
Size: 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.42
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ID: 485120
Weight: 47.09ct
Size: 24.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 62.72
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ID: 606966
Weight: 5.68ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 37.49
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ID: 367860
Weight: 4.68ct (total)
Size: 7.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 30.64
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ID: 598315
Weight: 1.46ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.91
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ID: 400135
Weight: 6.42ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 21.19
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ID: 459939
Weight: 3.72ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.37
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ID: 418088
Weight: 9.46ct
Size: 15.6 x 10.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 49.94
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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

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
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Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
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Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
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Very food

Posted By Keeto in July, 2025
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I could see the actual gem I was buying

Posted By Bugs in December, 2025
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A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

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

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti 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
Source: Bizrate
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