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

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ID: 420159
Weight: 22.43ct
Size: 25 x 18 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 40.37
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ID: 675192
Weight: 14.28ct
Size: 16.8 x 15.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.79
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ID: 685621
Weight: 0.09ct (total)
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 31.50
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ID: 608361
Weight: 2.85ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 71.48
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ID: 451138
Weight: 1.44ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.31
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ID: 694997
Weight: 2.40ct
Size: 8.4 x 7.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 72.00
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ID: 677855
Weight: 0.18ct
Size: 2.8 x 2.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 90.00
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ID: 621673
Weight: 0.35ct
Size: 5.8 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.10
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ID: 674644
Weight: 1.00ct (total)
Size: 8.3 x 4.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.20
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ID: 720387
Weight: 1.15ct
Size: 6.7 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 165.60
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ID: 410176
Weight: 2.71ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.95
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ID: 724771
Weight: 0.91ct
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.30
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ID: 510641
Weight: 1.14ct
Size: 7.4 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 64.70
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ID: 690780
Weight: 0.85ct
Size: 5.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 51.00
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ID: 718667
Weight: 11.19ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 5.77
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ID: 708056
Weight: 7.83ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 7.51
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ID: 479403
Weight: 2.56ct (total)
Size: 10 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.04
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ID: 500442
Weight: 2.07ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 19.13
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ID: 684819
Weight: 13.09ct
Size: 23.2 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.03
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ID: 460534
Weight: 4.61ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 60.85
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ID: 600291
Weight: 11.50ct
Size: 20.2 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.66
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ID: 733126
Weight: 3.43ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.00
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ID: 422072
Weight: 1.36ct
Size: 10.1 x 5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 78.44
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ID: 546891
Weight: 0.79ct
Size: 5.7 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 6.25
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ID: 561766
Weight: 2.29ct
Size: 9 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 120.91
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ID: 721853
Weight: 0.63ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.24
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ID: 342038
Weight: 5.06ct (total)
Size: 4.2 x 4.1 mm
Clarity: VS
Content: 10 pcs
Price: $ 46.75
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ID: 719752
Weight: 3.53ct
Size: 9.1 x 8.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 105.90
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ID: 595171
Weight: 1.34ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 123.82
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ID: 520552
Weight: 4.76ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.98
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ID: 531870
Weight: 3.28ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.32
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ID: 716097
Weight: 3.58ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 34.37
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ID: 709096
Weight: 0.73ct
Size: 5.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.07
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ID: 471379
Weight: 24.57ct (total)
Size: 21.6 x 12.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 32.44
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ID: 486347
Weight: 29.35ct
Size: 37.3 x 17.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.12
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ID: 694191
Weight: 0.78ct
Size: 8.3 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 23.40
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ID: 663318
Weight: 23.69ct (total)
Size: 24.1 x 15.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 16.78
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ID: 598887
Weight: 5.59ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.35
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ID: 543418
Weight: 2.68ct
Size: 9.1 x 7.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 51.97
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ID: 678053
Weight: 0.35ct (total)
Size: 2.8 x 2.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 210.00
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ID: 591702
Weight: 4.47ct
Size: 12.4 x 8.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.07
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ID: 460360
Weight: 3.40ct
Size: 11.2 x 8.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 37.40
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ID: 647275
Weight: 1.26ct
Size: 7.3 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 28.73
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ID: 474078
Weight: 10.89ct
Size: 16.7 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.13
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ID: 597454
Weight: 1.65ct (total)
Size: 7.9 x 5.7 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 108.90
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ID: 713672
Weight: 1.15ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.05
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ID: 712945
Weight: 0.85ct
Size: 6.6 x 5.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.97
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ID: 693841
Weight: 1.99ct
Size: 6.8 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 65.98
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ID: 645480
Weight: 18.82ct
Size: 24 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 93.05
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ID: 594181
Weight: 0.95ct
Size: 5.3 x 5.1 mm
Clarity: SI
Content: 1 pc
Price: $ 22.57
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ID: 481596
Weight: 18.56ct
Size: 18.4 x 16.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 26.70
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ID: 725643
Weight: 1.14ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 45.16
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ID: 708631
Weight: 3.52ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 106.61
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ID: 562622
Weight: 1.44ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.94
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ID: 680799
Weight: 1.21ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 36.30
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ID: 384167
Weight: 1.24ct
Size: 18 x 2.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.58
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ID: 408306
Weight: 10.65ct
Size: 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 25.16
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ID: 672435
Weight: 2.69ct
Size: 9.4 x 7.7 mm
Clarity: VS
Content: 1 pc
Price: $ 64.56
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ID: 713847
Weight: 0.88ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.78
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ID: 725692
Weight: 0.96ct
Size: 6.1 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 81.50
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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

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 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

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 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
Enlarged Gemstone Image