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

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ID: 741106
Weight: 2.62ct
Size: 10.3 x 6.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 329.54
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ID: 449247
Weight: 1.00ct
Size: 13.5 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.60
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ID: 338817
Weight: 5.44ct
Size: 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 57.44
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ID: 532363
Weight: 7.58ct
Size: 13 x 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 45.86
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ID: 533864
Weight: 2.90ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.80
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ID: 408272
Weight: 13.20ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 31.19
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ID: 539899
Weight: 7.32ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 54.78
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ID: 716077
Weight: 0.68ct
Size: 5.6 x 5.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 43.25
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ID: 324051
Weight: 3.46ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 28.78
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ID: 737150
Weight: 3.29ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.45
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ID: 479645
Weight: 1.12ct
Size: 10.1 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 11.83
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ID: 439056
Weight: 2.48ct
Size: 8.5 x 8.4 mm
Clarity: VS
Content: 1 pc
Price: $ 153.86
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ID: 686818
Weight: 3.34ct (total)
Size: 8.4 x 6.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 4.01
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ID: 393365
Weight: 1.58ct (total)
Size: 3.1 x 1.9 mm
Clarity: VS
Content: 20 pcs
Price: $ 114.71
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ID: 725724
Weight: 0.47ct
Size: 5.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 4.51
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ID: 454203
Weight: 0.97ct
Size: 11.1 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.97
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ID: 690249
Weight: 86.91ct
Size: 40.3 x 29.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 66.00
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ID: 732447
Weight: 0.84ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.16
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ID: 643818
Weight: 2.61ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 6.89
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ID: 371634
Weight: 5.81ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 38.35
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ID: 461094
Weight: 6.64ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 61.36
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ID: 693885
Weight: 5.92ct
Size: 13.1 x 8 mm
Clarity: VS
Content: 1 pc
Price: $ 196.28
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ID: 686203
Weight: 3.84ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.61
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ID: 573440
Weight: 0.72ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.51
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ID: 744235
Weight: 5.86ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.97
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ID: 364096
Weight: 13.71ct
Size: 22.1 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.19
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ID: 348884
Weight: 18.95ct
Size: 18.2 x 16.2 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 32.52
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ID: 584131
Weight: 7.09ct
Size: 13.1 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.01
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ID: 422832
Weight: 0.84ct
Size: 8.2 x 3.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.21
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ID: 687731
Weight: 12.94ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.37
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ID: 736130
Weight: 10.48ct
Size: 26.1 x 16.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 258.94
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ID: 461978
Weight: 5.64ct (total)
Size: 12.1 x 6 mm
Clarity: VVS-VS
Content: 3 pcs
Price: $ 67.22
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ID: 720237
Weight: 1.71ct
Size: 6.6 x 5.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 123.12
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ID: 694527
Weight: 13.39ct
Size: 15 x 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 112.48
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ID: 455142
Weight: 3.80ct
Size: 14.1 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 35.11
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ID: 714351
Weight: 0.47ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 14.10
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ID: 655934
Weight: 1.30ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.20
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ID: 606476
Weight: 28.88ct (total)
Size: 22.7 x 13.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 44.99
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ID: 603076
Weight: 1.15ct
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 75.90
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ID: 350727
Weight: 1.38ct
Size: 18.8 x 3.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 40.08
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ID: 592187
Weight: 0.68ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Price: $ 22.44
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ID: 558126
Weight: 1.35ct
Size: 6.5 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 122.60
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ID: 429722
Weight: 2.75ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 54.46
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ID: 487498
Weight: 53.98ct
Size: 31.5 x 30.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.63
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ID: 497644
Weight: 2.83ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 26.15
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ID: 660636
Weight: 8.43ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 10.12
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ID: 642940
Weight: 4.30ct
Size: 12.7 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 21.26
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ID: 325960
Weight: 3.30ct
Size: 9.3 x 7.9 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 11.76
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ID: 390983
Weight: 3.51ct
Size: 9.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.44
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ID: 697461
Weight: 0.66ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Price: $ 3.96
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ID: 713990
Weight: 0.84ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.06
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ID: 594184
Weight: 0.96ct
Size: 5 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 22.81
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ID: 565146
Weight: 0.14ct (total)
Size: 2.7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 306.46
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ID: 513458
Weight: 0.57ct
Size: 6.4 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 41.39
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ID: 684242
Weight: 61.66ct
Size: 34.6 x 30.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 79.18
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ID: 458419
Weight: 5.41ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 49.99
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ID: 670890
Weight: 0.52ct
Size: 4.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 18.72
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ID: 550559
Weight: 0.57ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.20
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ID: 436288
Weight: 2.92ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 9.48
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ID: 709802
Weight: 1.44ct
Size: 7.4 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.80
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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

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
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Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
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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 -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
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Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

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excellent deals-excellent service-fair prices

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Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
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Overall Rating -> 10 star ratings

I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
Source: Bizrate
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