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

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ID: 687419
Weight: 7.22ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 21.14
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ID: 492123
Weight: 7.65ct
Size: 18.1 x 9.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.10
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ID: 684246
Weight: 24.02ct
Size: 22.7 x 22.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 30.84
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ID: 606041
Weight: 22.23ct
Size: 18.3 x 14.9 mm
Clarity: VS
Content: 1 pc
Price: $ 186.73
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ID: 439097
Weight: 3.31ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 205.36
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ID: 448351
Weight: 1.70ct
Size: 8 mm (calibrated)
Clarity: VS
Price: $ 8.98
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ID: 414594
Weight: 8.55ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 56.44
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ID: 744432
Weight: 1.64ct
Size: 6.7 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 196.80
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ID: 414952
Weight: 7.83ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 51.68
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ID: 434056
Weight: 4.37ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.85
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ID: 724815
Weight: 1.17ct
Size: 15.1 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.14
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ID: 671127
Weight: 18.33ct
Size: 23.1 x 13.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 47.29
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ID: 545051
Weight: 1.39ct (total)
Size: 6.3 x 4.3 mm
Clarity: SI
Content: 2 pcs
Price: $ 36.70
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ID: 394279
Weight: 1.97ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.28
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ID: 480284
Weight: 7.72ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 71.33
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ID: 479678
Weight: 1.07ct
Size: 10 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.30
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ID: 534180
Weight: 2.34ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.26
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ID: 603132
Weight: 2.86ct
Size: 11.4 x 7.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 171.60
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ID: 587784
Weight: 12.60ct (total)
Size: 15.1 x 11 mm
Clarity: VS
Content: 2 pcs
Price: $ 49.90
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ID: 482167
Weight: 2.24ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.14
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ID: 619128
Weight: 16.81ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 44.38
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ID: 612322
Weight: 1.68ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 55.44
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ID: 421929
Weight: 2.60ct (total)
Size: 6.5 x 5 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 137.28
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ID: 707849
Weight: 5.09ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.65
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ID: 718222
Weight: 1.09ct
Size: 6 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 32.70
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ID: 497782
Weight: 3.58ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 24.71
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ID: 454578
Weight: 0.75ct
Size: 5.7 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.68
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ID: 594678
Weight: 1.76ct
Size: 8.1 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 41.82
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ID: 384122
Weight: 12.25ct
Size: 17.7 x 14.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.25
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ID: 671022
Weight: 13.52ct
Size: 22.8 x 14.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 34.88
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ID: 714361
Weight: 0.34ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 10.20
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ID: 651056
Weight: 1.65ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.86
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ID: 664892
Weight: 0.73ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.88
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ID: 479083
Weight: 1.88ct (total)
Size: 10 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 19.85
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ID: 466424
Weight: 5.36ct (total)
Size: 8 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 180.10
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ID: 504005
Weight: 2.27ct
Size: 7.7 x 7.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 16.00
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ID: 713883
Weight: 1.69ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 14.20
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ID: 700878
Weight: 0.78ct
Size: 6.9 x 4.7 mm
Clarity: VVS
Price: $ 7.49
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ID: 456608
Weight: 24.13ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 74.21
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ID: 586474
Weight: 3.22ct
Size: 8.7 x 7.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 19.32
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ID: 724686
Weight: 0.19ct
Size: 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 31.92
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ID: 721208
Weight: 0.44ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.70
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ID: 705833
Weight: 1.41ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.84
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ID: 569741
Weight: 4.46ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.86
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ID: 628031
Weight: 14.37ct
Size: 16.4 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 120.71
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ID: 702075
Weight: 10.67ct
Size: 19.1 x 8.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 64.02
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ID: 378732
Weight: 2.36ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 93.46
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ID: 732981
Weight: 0.81ct
Size: 5.6 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 19.44
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ID: 368228
Weight: 3.09ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 20.23
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ID: 733425
Weight: 2.94ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.57
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ID: 453055
Weight: 5.20ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 48.05
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ID: 664847
Weight: 0.83ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.96
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ID: 431633
Weight: 1.43ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.08
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ID: 448217
Weight: 3.57ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.85
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ID: 472044
Weight: 33.53ct
Size: 29.8 x 19.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 11.80
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ID: 419118
Weight: 6.13ct
Size: 13 x 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.36
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ID: 692815
Weight: 33.23ct
Size: 37 x 11.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.97
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ID: 630420
Weight: 10.77ct
Size: 18.8 x 11.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 57.00
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ID: 621020
Weight: 16.79ct (total)
Size: 16 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 44.33
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ID: 465374
Weight: 3.99ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.92
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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 -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 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

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
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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
Enlarged Gemstone Image