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

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ID: 456572
Weight: 1.77ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.36
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ID: 371615
Weight: 4.82ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 38.17
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ID: 606580
Weight: 4.96ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 65.47
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ID: 603008
Weight: 2.23ct
Size: 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 64.76
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ID: 487155
Weight: 8.38ct
Size: 14.6 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 85.51
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ID: 719757
Weight: 2.11ct
Size: 7.4 x 6.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 63.30
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ID: 464311
Weight: 4.06ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 34.10
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ID: 699250
Weight: 1.19ct
Size: 6.9 x 5.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.14
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ID: 646982
Weight: 11.20ct
Size: 22.4 x 16 mm
Clarity: Translucent
Content: 1 pc
Price: $ 6.72
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ID: 472865
Weight: 2.42ct
Size: 11.5 x 7.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 33.52
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ID: 406910
Weight: 13.36ct
Size: 15.1 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.91
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ID: 728065
Weight: 0.97ct
Size: 6.8 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.82
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ID: 724671
Weight: 0.26ct
Size: 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 43.68
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ID: 717973
Weight: 0.09ct (total)
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 86.40
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ID: 397483
Weight: 0.91ct
Size: 5.8 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 57.29
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ID: 650619
Weight: 4.43ct
Size: 19.5 x 11.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.77
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ID: 481373
Weight: 12.46ct
Size: 22.4 x 12.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.88
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ID: 594994
Weight: 14.27ct (total)
Size: 12.2 x 14.5 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 28.54
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ID: 478033
Weight: 60.74ct
Size: 43.8 x 26.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.49
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ID: 640658
Weight: 1.16ct
Size: 6.9 x 6.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.66
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ID: 687121
Weight: 4.23ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 5.08
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ID: 519565
Weight: 1.34ct
Size: 7.4 x 5.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 26.53
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ID: 350387
Weight: 2.91ct (total)
Size: 2.9 x 2.9 mm
Clarity: Transparent/Translucent
Content: 20 pcs
Price: $ 66.61
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ID: 416378
Weight: 1.38ct
Size: 22.2 x 3.1 mm
Clarity: VS
Content: 1 pc
Price: $ 43.72
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ID: 600554
Weight: 2.95ct
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.56
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ID: 692512
Weight: 25.46ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 213.86
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ID: 513262
Weight: 1.10ct
Size: 5.6 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 111.17
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ID: 481428
Weight: 2.55ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 73.27
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ID: 571504
Weight: 1.69ct
Size: 11.8 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 11.16
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ID: 699228
Weight: 0.96ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 8.06
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ID: 377036
Weight: 33.96ct
Size: 28.4 x 20.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.42
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ID: 573460
Weight: 4.38ct (total)
Size: 12 x 6 mm
Clarity: VVS
Content: 2 pcs
Price: $ 46.25
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ID: 542757
Weight: 0.70ct
Size: 7.8 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 31.22
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ID: 491283
Weight: 6.60ct
Size: 19.8 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.66
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ID: 675230
Weight: 10.21ct
Size: 15 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 61.26
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ID: 706455
Weight: 8.52ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.38
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ID: 600577
Weight: 50.96ct
Size: 37.8 x 23.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.35
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ID: 492179
Weight: 6.82ct
Size: 20.2 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.93
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ID: 662972
Weight: 1.34ct
Size: 7.3 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.04
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ID: 460031
Weight: 3.65ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.73
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ID: 446068
Weight: 4.82ct
Size: 14 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 35.18
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ID: 660194
Weight: 14.35ct (total)
Size: 14.4 x 10.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 17.22
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ID: 638187
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 25.44
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ID: 696876
Weight: 10.04ct (total)
Size: 15.1 x 9.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 72.29
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ID: 542978
Weight: 0.81ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.56
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ID: 691353
Weight: 0.39ct
Size: 4.7 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 32.76
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ID: 454362
Weight: 0.91ct
Size: 11.2 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.94
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ID: 739325
Weight: 0.29ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.50
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ID: 725465
Weight: 1.15ct
Size: 6.3 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 97.63
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ID: 718008
Weight: 1.31ct (total)
Size: 5.2 x 4.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 39.30
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ID: 252534
Weight: 3.73ct (total)
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 68.93
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ID: 672688
Weight: 1.75ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.00
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ID: 434632
Weight: 2.35ct
Size: 7.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 72.38
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ID: 655860
Weight: 1.27ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 30.48
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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: 724231
Weight: 15.64ct
Size: 12.9 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.58
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ID: 733433
Weight: 3.41ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.82
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ID: 682162
Weight: 3.67ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.40
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ID: 685893
Weight: 1.29ct
Size: 7.2 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 23.75
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ID: 614327
Weight: 8.97ct
Size: 14.6 x 12.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 311.16
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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

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Posted By Ray in January, 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

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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

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

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

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Very food

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Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
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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
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