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

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ID: 697094
Weight: 3.07ct
Size: 13 x 10.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 93.02
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ID: 483928
Weight: 2.16ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.51
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ID: 541240
Weight: 1.05ct (total)
Size: 8.1 x 4.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 6.94
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ID: 699111
Weight: 3.04ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.54
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ID: 530999
Weight: 9.01ct
Size: 14 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.96
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ID: 691029
Weight: 1.00ct
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 60.00
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ID: 711984
Weight: 4.51ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 64.94
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ID: 574253
Weight: 2.22ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 20.51
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ID: 412041
Weight: 1.27ct
Size: 7.9 x 5.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 83.82
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ID: 673667
Weight: 16.50ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 257.17
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ID: 533403
Weight: 1.56ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 12.42
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ID: 346414
Weight: 1.31ct (total)
Size: 2.1 x 2.1 mm
Clarity: VVS-VS
Content: 20 pcs
Price: $ 146.99
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ID: 462371
Weight: 6.37ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 42.05
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ID: 727388
Weight: 0.52ct
Size: 7.2 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.60
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ID: 449241
Weight: 1.25ct
Size: 16.5 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.50
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ID: 485227
Weight: 14.05ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 67.44
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ID: 434837
Weight: 50.09ct
Size: 29.6 x 25.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 99.18
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ID: 737869
Weight: 0.59ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.50
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ID: 491707
Weight: 58.13ct (total)
Size: 18 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 68.29
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ID: 644029
Weight: 1.96ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Price: $ 16.46
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ID: 687055
Weight: 4.38ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 42.05
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ID: 574042
Weight: 0.95ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 9.12
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ID: 658276
Weight: 8.84ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.61
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ID: 488545
Weight: 19.96ct
Size: 21.9 x 16.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.76
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ID: 434041
Weight: 30.42ct
Size: 28.2 x 21.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.15
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ID: 426459
Weight: 8.38ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 38.71
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ID: 724676
Weight: 0.30ct
Size: 5 x 3.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 50.40
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ID: 697647
Weight: 25.12ct
Size: 28.9 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.18
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ID: 454749
Weight: 3.92ct
Size: 14 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 36.22
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ID: 715443
Weight: 1.18ct
Size: 7.8 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 11.33
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ID: 451048
Weight: 1.67ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.43
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ID: 686200
Weight: 10.42ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.50
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ID: 686310
Weight: 0.21ct
Size: 3.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.56
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ID: 665027
Weight: 1.91ct
Size: 9.2 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 13.75
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ID: 449402
Weight: 13.19ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 34.82
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ID: 408011
Weight: 6.30ct
Size: 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.89
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ID: 431484
Weight: 1.62ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 17.08
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ID: 448971
Weight: 3.09ct (total)
Size: 7.1 x 5.2 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 20.40
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ID: 635462
Weight: 1.58ct
Size: 9 x 6.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 45.50
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ID: 531861
Weight: 3.77ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.91
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ID: 732982
Weight: 0.94ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.56
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ID: 480836
Weight: 2.17ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 18.23
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ID: 556869
Weight: 3.43ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.72
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ID: 365171
Weight: 1.60ct
Size: 16.1 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.13
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ID: 497503
Weight: 1.86ct
Size: 8.3 x 6.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 49.10
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ID: 548715
Weight: 52.74ct
Size: 34 x 23.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 83.54
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ID: 723831
Weight: 1.10ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 10.56
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ID: 566176
Weight: 2.47ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 56.18
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ID: 734979
Weight: 12.24ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 61.20
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ID: 716048
Weight: 1.05ct
Size: 7.7 x 5.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.08
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ID: 678149
Weight: 9.88ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 23.71
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ID: 486528
Weight: 74.72ct
Size: 45.4 x 40.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 75.94
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ID: 524010
Weight: 5.76ct
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 41.47
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ID: 712684
Weight: 1.24ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.76
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ID: 664596
Weight: 1.11ct
Size: 7.7 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 11.99
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ID: 565507
Weight: 4.73ct
Size: 12 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.22
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ID: 659832
Weight: 1.09ct
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 2.62
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ID: 624899
Weight: 2.44ct
Size: 12.9 x 8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 7.38
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ID: 571540
Weight: 17.76ct
Size: 22.1 x 15.2 mm
Clarity: VS
Content: 1 pc
Price: $ 140.66
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ID: 464376
Weight: 2.92ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 26.98
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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

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
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Enjoy every moment

Posted By Ferns in October, 2025
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Great prices!!! High quality gemstones.

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Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

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

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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

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I was able to find what I was looking for

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