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

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ID: 662735
Weight: 1.44ct
Size: 7.7 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 34.56
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ID: 622732
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.96
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ID: 494890
Weight: 4.34ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.22
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ID: 558127
Weight: 1.30ct
Size: 6.7 x 5.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 157.42
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ID: 556982
Weight: 2.55ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.35
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ID: 350505
Weight: 2.39ct (total)
Size: 2.9 x 2.9 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 54.59
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ID: 545324
Weight: 0.70ct
Size: 5.6 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 31.32
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ID: 435781
Weight: 9.22ct
Size: 16 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.19
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ID: 386503
Weight: 3.31ct
Size: 20.2 x 8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 29.45
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ID: 662630
Weight: 27.96ct (total)
Size: 26.5 x 15.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 19.80
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ID: 465770
Weight: 6.60ct
Size: 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.07
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ID: 480689
Weight: 2.20ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 20.33
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ID: 724569
Weight: 135.48ct
Size: 32.8 x 32.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 1,222.57
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ID: 410296
Weight: 2.59ct (total)
Size: 7.5 x 5.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 12.38
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ID: 438052
Weight: 2.45ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 113.20
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ID: 646859
Weight: 1.70ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Price: $ 53.04
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ID: 394634
Weight: 1.14ct
Size: 6.1 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 56.04
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ID: 662689
Weight: 1.89ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.36
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ID: 483564
Weight: 1.21ct
Size: 6.2 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 103.82
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ID: 385180
Weight: 11.36ct
Size: 24.5 x 13.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 102.28
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ID: 397492
Weight: 1.04ct
Size: 7.4 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 65.47
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ID: 715408
Weight: 0.36ct
Size: 5.4 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 22.90
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ID: 476804
Weight: 21.71ct
Size: 17.8 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 85.97
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ID: 715739
Weight: 7.42ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 71.23
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ID: 687102
Weight: 6.20ct (total)
Size: 14 x 8.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 18.30
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ID: 704561
Weight: 1.83ct
Size: 10.7 x 7.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 54.90
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ID: 691081
Weight: 0.83ct
Size: 5.5 x 4.5 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 49.80
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ID: 401027
Weight: 42.17ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 83.51
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ID: 449339
Weight: 0.75ct
Size: 12.9 x 2.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 29.70
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ID: 526038
Weight: 1.09ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 28.78
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ID: 684528
Weight: 0.04ct
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.00
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ID: 486239
Weight: 5.32ct
Size: 12.4 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 44.69
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ID: 466228
Weight: 3.61ct (total)
Size: 12 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 38.12
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ID: 662178
Weight: 3.93ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 9.48
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ID: 514793
Weight: 2.28ct
Size: 8.8 x 7.3 mm
Clarity: VS
Content: 1 pc
Price: $ 39.12
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ID: 719347
Weight: 2.29ct
Size: 9.5 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 68.70
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ID: 739014
Weight: 0.42ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 21.00
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ID: 701515
Weight: 2.08ct (total)
Size: 7.8 x 5.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 99.84
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ID: 667014
Weight: 1.86ct
Size: 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.15
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ID: 643031
Weight: 1.20ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 56.16
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ID: 558896
Weight: 1.11ct
Size: 7.8 x 5.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 4.22
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ID: 735195
Weight: 2.31ct
Size: 8.2 x 6.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 92.40
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ID: 712000
Weight: 12.28ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.71
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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: 365249
Weight: 10.40ct
Size: 19.5 x 12.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 96.10
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ID: 707958
Weight: 3.22ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.10
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ID: 713391
Weight: 17.64ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 148.18
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ID: 698781
Weight: 0.87ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.31
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ID: 370063
Weight: 1.66ct
Size: 18.5 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.68
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ID: 728231
Weight: 0.05ct
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.62
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ID: 431107
Weight: 1.47ct (total)
Size: 4.9 x 4.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 15.52
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ID: 700940
Weight: 16.85ct
Size: 17.1 x 14.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.18
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ID: 718486
Weight: 9.39ct
Size: 15.7 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.85
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ID: 310828
Weight: 3.06ct (total)
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 12 pcs
Price: $ 181.76
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ID: 554029
Weight: 32.75ct
Size: 19 x 18.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.77
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ID: 450392
Weight: 6.16ct
Size: 14.1 x 10.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 56.92
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ID: 710359
Weight: 1.41ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.26
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ID: 434474
Weight: 3.74ct (total)
Size: 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 98.74
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ID: 587547
Weight: 27.81ct (total)
Size: 13.9 x 12.8 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 30.84
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ID: 706970
Weight: 1.14ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.74
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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

The stones are very nice.

Posted By Mvk in August, 2025
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Overall Rating -> 10 star ratings

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
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Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
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Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
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So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
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Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
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Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
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Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate
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