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

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ID: 343552
Weight: 40.69ct
Size: 31.9 x 25.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 80.59
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ID: 710476
Weight: 10.68ct
Size: 14.5 x 9.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 339.62
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ID: 721574
Weight: 0.73ct
Size: 6.5 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 29.20
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ID: 566691
Weight: 1.14ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 7.52
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ID: 558480
Weight: 2.15ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.17
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ID: 391937
Weight: 4.35ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 114.84
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ID: 717020
Weight: 6.31ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.04
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ID: 691036
Weight: 0.38ct
Size: 4 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 22.80
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ID: 718678
Weight: 5.59ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.15
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ID: 390771
Weight: 5.38ct (total)
Size: 8.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 49.72
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ID: 395660
Weight: 0.92ct
Size: 10.2 x 4.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 57.91
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ID: 541502
Weight: 4.82ct
Size: 13.5 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 62.62
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ID: 378640
Weight: 1.61ct
Size: 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 4,186.00
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ID: 692989
Weight: 22.16ct
Size: 26.8 x 10.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.98
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ID: 414951
Weight: 7.37ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 48.65
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ID: 413715
Weight: 11.45ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 377.86
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ID: 655771
Weight: 1.51ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 36.24
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ID: 539792
Weight: 0.83ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.76
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ID: 724424
Weight: 86.75ct
Size: 37 x 23.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 652.36
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ID: 712814
Weight: 0.95ct
Size: 6.6 x 5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 18.97
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ID: 715678
Weight: 0.79ct
Size: 11.9 x 2.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.24
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ID: 645542
Weight: 6.17ct
Size: 13.1 x 12.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.50
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ID: 595200
Weight: 3.09ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 81.58
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ID: 503382
Weight: 6.21ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 40.44
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ID: 658415
Weight: 10.88ct
Size: 24.8 x 15 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.17
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ID: 500843
Weight: 7.40ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 57.34
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ID: 532326
Weight: 5.47ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.32
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ID: 587733
Weight: 1.61ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 46.73
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ID: 713073
Weight: 17.59ct
Size: 21.1 x 16 mm
Clarity: VVS
Content: 1 pc
Price: $ 147.76
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ID: 708052
Weight: 6.44ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 6.18
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ID: 716400
Weight: 0.66ct
Size: 8.3 x 3.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 41.98
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ID: 554128
Weight: 0.60ct
Size: 8 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 18.07
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ID: 597430
Weight: 23.12ct
Size: 26 x 17.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.10
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ID: 503987
Weight: 1.78ct
Size: 7.4 x 7.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.55
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ID: 744117
Weight: 10.20ct
Size: 20.9 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.00
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ID: 624917
Weight: 1.19ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.30
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ID: 681854
Weight: 0.22ct
Size: 3.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 126.10
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ID: 552995
Weight: 1.14ct
Size: 7.9 x 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 23.42
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ID: 522438
Weight: 104.89ct
Size: 35.2 x 30 mm
Clarity: Translucent
Content: 1 pc
Price: $ 276.91
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ID: 423082
Weight: 45.37ct (total)
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 6 pcs
Price: $ 86.84
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ID: 463463
Weight: 4.67ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 36.98
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ID: 352662
Weight: 3.94ct
Size: 16.5 x 7.9 mm
Clarity: VS
Content: 1 pc
Price: $ 33.10
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ID: 516151
Weight: 1.54ct
Size: 6.6 x 6.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 136.60
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ID: 400840
Weight: 5.50ct
Size: 10.5 x 10.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 36.30
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ID: 515382
Weight: 2.92ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.98
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ID: 693855
Weight: 0.45ct
Size: 5.9 x 4.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 27.00
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ID: 702025
Weight: 60.38ct
Size: 40.2 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 362.28
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ID: 411619
Weight: 2.91ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 134.45
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ID: 447095
Weight: 2.01ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 94.99
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ID: 719803
Weight: 1.12ct
Size: 6.1 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 20.16
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ID: 485229
Weight: 9.46ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 49.94
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ID: 436692
Weight: 2.74ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.89
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ID: 662981
Weight: 3.89ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.34
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ID: 730331
Weight: 1.52ct
Size: 7.3 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 255.36
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ID: 418324
Weight: 7.98ct
Size: 15.3 x 10.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.80
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ID: 573669
Weight: 4.94ct
Size: 13.6 x 9.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 35.57
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ID: 680002
Weight: 17.75ct
Size: 17.2 x 15.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 164.64
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ID: 693469
Weight: 8.30ct
Size: 15.6 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.88
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ID: 533803
Weight: 1.76ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.26
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ID: 694315
Weight: 0.94ct
Size: 14.6 x 3.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 28.20
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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

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

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 -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

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
Source: Bizrate
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