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

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ID: 650650
Weight: 1.22ct (total)
Size: 7 x 4.7 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.71
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ID: 401706
Weight: 1.01ct
Size: 6.6 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 125.35
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ID: 697775
Weight: 19.26ct
Size: 33.5 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 2.32
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ID: 606864
Weight: 23.71ct (total)
Size: 19.5 x 13.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 36.94
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ID: 718621
Weight: 7.92ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.09
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ID: 460676
Weight: 1.61ct (total)
Size: 9.7 x 4 mm
Clarity: VVS-VS
Content: 3 pcs
Price: $ 212.52
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ID: 720474
Weight: 1.15ct
Size: 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 92.24
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ID: 367346
Weight: 1.00ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 139.55
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ID: 729946
Weight: 29.21ct
Size: 29.2 x 21.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.04
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ID: 581770
Weight: 13.84ct
Size: 15 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.92
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ID: 400167
Weight: 6.24ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.59
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ID: 419049
Weight: 7.90ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 41.71
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ID: 493648
Weight: 7.67ct (total)
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 27.34
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ID: 485188
Weight: 6.16ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 32.52
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ID: 721146
Weight: 23.93ct
Size: 18.8 x 17.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.72
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ID: 442952
Weight: 3.58ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.46
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ID: 664221
Weight: 1.30ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.04
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ID: 734977
Weight: 10.35ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 51.75
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ID: 735994
Weight: 13.57ct
Size: 24.5 x 13.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 11.23
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ID: 712408
Weight: 4.56ct
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.14
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ID: 658685
Weight: 9.03ct
Size: 33.3 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.51
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ID: 696155
Weight: 36.48ct
Size: 31.8 x 18.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.95
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ID: 534779
Weight: 3.09ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.47
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ID: 388104
Weight: 2.91ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 19.21
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ID: 362495
Weight: 2.65ct
Size: 25.9 x 3.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 79.50
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ID: 626203
Weight: 2.17ct
Size: 10.2 x 8.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 6.56
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ID: 451102
Weight: 1.28ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.83
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ID: 346290
Weight: 0.57ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 61.56
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ID: 692985
Weight: 29.17ct
Size: 38.6 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.50
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ID: 719612
Weight: 0.75ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.30
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ID: 608951
Weight: 2.74ct
Size: 9.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 50.64
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ID: 469335
Weight: 5.33ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 42.22
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ID: 723223
Weight: 0.38ct
Size: 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 2.28
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ID: 716330
Weight: 12.24ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 117.50
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ID: 603158
Weight: 1.27ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 28.50
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ID: 535371
Weight: 1.54ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 55.44
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ID: 718253
Weight: 0.98ct
Size: 6 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 29.40
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ID: 693775
Weight: 34.97ct
Size: 34.2 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.34
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ID: 640019
Weight: 0.30ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.40
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ID: 468976
Weight: 1.75ct (total)
Size: 3.1 mm
Clarity: VS-SI
Content: 10 pcs
Price: $ 92.40
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ID: 671990
Weight: 1.12ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 26.88
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ID: 737597
Weight: 8.09ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 48.54
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ID: 605921
Weight: 6.50ct
Size: 18.1 x 10.1 mm
Clarity: VS
Content: 1 pc
Price: $ 60.06
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ID: 319479
Weight: 1.75ct
Size: 12.1 x 8.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 71.40
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ID: 619129
Weight: 16.55ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 43.69
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ID: 660349
Weight: 0.91ct
Size: 6.9 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 21.84
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ID: 476427
Weight: 6.52ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 60.24
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ID: 497054
Weight: 1.81ct
Size: 8 x 6.9 mm
Clarity: VS
Content: 1 pc
Price: $ 32.51
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ID: 410663
Weight: 10.12ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 66.79
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ID: 706484
Weight: 3.46ct
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.06
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ID: 645217
Weight: 2.19ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 5.26
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ID: 723455
Weight: 0.95ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.12
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ID: 725584
Weight: 1.49ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 14.30
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ID: 655178
Weight: 1.06ct
Size: 9.1 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.90
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ID: 689700
Weight: 0.96ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.80
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ID: 690265
Weight: 23.62ct
Size: 25 x 15.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.60
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ID: 496790
Weight: 2.46ct
Size: 9.1 x 7.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 64.94
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ID: 628048
Weight: 15.41ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 92.46
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ID: 715841
Weight: 4.37ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 41.95
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ID: 743997
Weight: 33.16ct
Size: 19 x 19 mm (calibrated)
Clarity: IF
Content: 1 pc
Price: $ 663.20
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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

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
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
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Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 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
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Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
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Overall Rating -> 10 star ratings

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.

Posted By Jac in July, 2025
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Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate
Enlarged Gemstone Image