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

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ID: 662148
Weight: 2.56ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.18
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ID: 605446
Weight: 30.55ct (total)
Size: 16 x 16 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 47.59
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ID: 378200
Weight: 27.83ct
Size: 25 x 18 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 73.48
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ID: 655926
Weight: 1.04ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 24.96
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ID: 532940
Weight: 2.90ct
Size: 9.5 x 7.9 mm
Clarity: SI
Content: 1 pc
Price: $ 54.59
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ID: 735783
Weight: 32.34ct
Size: 35.6 x 18.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 26.77
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ID: 658364
Weight: 50.32ct
Size: 35.9 x 25.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 86.05
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ID: 655768
Weight: 0.92ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.08
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ID: 722770
Weight: 1.02ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 30.60
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ID: 718209
Weight: 0.02ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.00
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ID: 722363
Weight: 0.68ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.64
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ID: 389722
Weight: 2.06ct
Size: 9.9 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.60
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ID: 475579
Weight: 7.32ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 67.63
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ID: 449412
Weight: 3.05ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 20.14
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ID: 351407
Weight: 5.35ct
Size: 17.8 x 9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.44
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ID: 348366
Weight: 20.97ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 110.72
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ID: 599294
Weight: 6.35ct
Size: 14.2 x 10.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 30.43
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ID: 521231
Weight: 21.36ct
Size: 28.9 x 9.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.52
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ID: 545760
Weight: 1.87ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.40
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ID: 656141
Weight: 21.42ct
Size: 29.4 x 19.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 109.50
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ID: 457914
Weight: 0.92ct
Size: 8.6 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 97.15
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ID: 728364
Weight: 11.61ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 81.27
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ID: 606840
Weight: 25.62ct (total)
Size: 17.8 x 12.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 39.90
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ID: 698778
Weight: 0.87ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.31
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ID: 686085
Weight: 1.12ct (total)
Size: 6.1 x 4.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 24.19
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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: 501527
Weight: 18.75ct (total)
Size: 16 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 78.71
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ID: 498639
Weight: 5.08ct (total)
Size: 9.8 x 5.1 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 53.64
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ID: 342076
Weight: 12.33ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 21.16
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ID: 735771
Weight: 8.23ct
Size: 22 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 6.82
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ID: 650565
Weight: 21.31ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.79
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ID: 668901
Weight: 10.22ct
Size: 17 x 11.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 220.75
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ID: 723009
Weight: 0.54ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.20
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ID: 376742
Weight: 1.76ct
Size: 7.8 x 7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.26
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ID: 565275
Weight: 43.55ct
Size: 33.1 x 17.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 32.76
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ID: 688143
Weight: 5.11ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 14.96
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ID: 514131
Weight: 6.77ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 63.72
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ID: 356234
Weight: 4.31ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 20 pcs
Price: $ 28.45
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ID: 685508
Weight: 28.06ct
Size: 19.5 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 120.20
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ID: 678064
Weight: 9.85ct
Size: 25.1 x 15.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.18
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ID: 494847
Weight: 23.91ct
Size: 29.1 x 14.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.04
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ID: 712023
Weight: 6.84ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 18.22
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ID: 567467
Weight: 0.20ct (total)
Size: 2.8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 430.76
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ID: 712238
Weight: 2.85ct (total)
Size: 10.1 x 5.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 7.60
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ID: 342688
Weight: 15.80ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 31.50
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ID: 733067
Weight: 0.74ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.22
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ID: 647742
Weight: 1.19ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.42
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ID: 663105
Weight: 1.58ct
Size: 6.8 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.48
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ID: 470005
Weight: 25.19ct (total)
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 34.92
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ID: 540037
Weight: 0.88ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.29
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ID: 384642
Weight: 9.95ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.82
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ID: 725729
Weight: 0.37ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.55
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ID: 477188
Weight: 1.88ct
Size: 8.7 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 14.89
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ID: 728245
Weight: 2.07ct (total)
Size: 6.2 x 5.5 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 12.42
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ID: 719765
Weight: 0.59ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.62
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ID: 700146
Weight: 10.82ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.39
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ID: 512904
Weight: 2.23ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 48.25
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ID: 744524
Weight: 0.69ct
Size: 6.3 x 4.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 172.50
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ID: 385549
Weight: 8.70ct (total)
Size: 20.8 x 10.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 77.29
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ID: 370456
Weight: 14.34ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.39
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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

It was easy to navigate

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

Great for buying gemstones, came with authenticity certs. Will buy again someday!

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

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If you have motion picture, then I will be more satisfied with.

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I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

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I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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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
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Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
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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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