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

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ID: 656094
Weight: 9.81ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.30
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ID: 650443
Weight: 23.01ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 64.88
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ID: 733750
Weight: 3.54ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.99
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ID: 521010
Weight: 83.50ct
Size: 32.2 x 26.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 220.44
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ID: 387787
Weight: 1.02ct (total)
Size: 4.2 x 3.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 134.64
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ID: 464058
Weight: 4.52ct
Size: 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 8.95
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ID: 390797
Weight: 1.13ct
Size: 16.5 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 32.82
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ID: 376759
Weight: 2.80ct
Size: 10.1 x 7.3 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 31.64
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ID: 699330
Weight: avg. 0.24 ct / each
Size: 4 x 3 mm (calibrated)
Clarity: VS
Price: $ 5.25
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ID: 645538
Weight: 13.73ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 67.88
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ID: 548001
Weight: 1.78ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 534.00
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ID: 549167
Weight: 3.43ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.64
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ID: 648953
Weight: 1.32ct
Size: 7.2 x 6.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 3.17
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ID: 558487
Weight: 2.16ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.21
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ID: 694830
Weight: 33.09ct
Size: 41 x 20.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.26
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ID: 622967
Weight: 2.03ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.68
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ID: 712466
Weight: 1.46ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.89
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ID: 393738
Weight: 2.81ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 51.92
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ID: 713721
Weight: 0.70ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.76
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ID: 558501
Weight: 1.62ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.25
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ID: 672886
Weight: 2.35ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 56.40
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ID: 704850
Weight: 40.48ct
Size: 37.3 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.86
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ID: 430295
Weight: 5.04ct
Size: 12.7 x 9.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 13.10
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ID: 342023
Weight: 4.40ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 40.66
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ID: 482555
Weight: 3.47ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 20 pcs
Price: $ 229.02
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ID: 480699
Weight: 3.02ct (total)
Size: 3.4 x 3.4 mm
Clarity: Translucent
Content: 30 pcs
Price: $ 25.84
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ID: 411818
Weight: 4.31ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 199.13
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ID: 401615
Weight: 1.06ct
Size: 6.6 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 143.52
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ID: 700712
Weight: 0.54ct
Size: 4.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 32.40
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ID: 734707
Weight: 4.92ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 29.52
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ID: 706664
Weight: 3.06ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.38
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ID: 671995
Weight: 0.82ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.68
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ID: 720245
Weight: 1.27ct
Size: 6.7 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 182.88
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ID: 563765
Weight: 4.06ct
Size: 9.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 37.51
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ID: 452167
Weight: 0.76ct
Size: 6 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 35.11
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ID: 480349
Weight: 2.26ct (total)
Size: 5.9 x 4.2 mm
Clarity: Translucent
Content: 4 pcs
Price: $ 20.88
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ID: 460954
Weight: 4.65ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.06
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ID: 433784
Weight: 4.96ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 32.74
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ID: 639742
Weight: 0.30ct
Size: 5.8 x 2.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 30.96
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ID: 453045
Weight: 3.34ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 30.86
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ID: 497571
Weight: 2.32ct
Size: 8.6 x 7.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 61.25
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ID: 348379
Weight: 2.13ct
Size: 18.6 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 98.41
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ID: 546434
Weight: avg. 0.45 ct / each
Size: 5.3 x 4 mm
Clarity: VS-SI
Price: $ 14.01
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ID: 701290
Weight: 18.12ct
Size: 24.8 x 9.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 108.72
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ID: 718509
Weight: 6.08ct
Size: 16.1 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.48
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ID: 561926
Weight: 0.90ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.32
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ID: 699110
Weight: 2.87ct
Size: 10.8 x 8.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.11
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ID: 719018
Weight: 0.96ct
Size: 5.7 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 17.28
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ID: 693970
Weight: 10.02ct
Size: 15.8 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.07
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ID: 548017
Weight: 1.34ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.16
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ID: 498109
Weight: 18.28ct (total)
Size: 24.3 x 14 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 25.09
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ID: 626195
Weight: 3.24ct
Size: 13.1 x 10.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 9.79
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ID: 567792
Weight: 16.25ct
Size: 21.2 x 14.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.68
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ID: 734947
Weight: 4.60ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.60
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ID: 620772
Weight: 0.76ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.38
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ID: 707154
Weight: 1.42ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.41
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ID: 688111
Weight: 2.85ct
Size: 21.5 x 7.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.41
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ID: 519616
Weight: 1.68ct
Size: 8.9 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 155.23
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ID: 546344
Weight: 1.44ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.40
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ID: 394778
Weight: 5.64ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.22
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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!

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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 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
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Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

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great experience

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Site is easy to navigate and the variety is great and how often new products are added is also great.

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It was easy to navigate

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went well

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Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

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Posted By Leo in March, 2025
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