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

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ID: 645784
Weight: 9.03ct
Size: 19.6 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.18
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ID: 740700
Weight: 0.12ct (total)
Size: 4 x 2 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 502.50
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ID: 695003
Weight: 5.40ct
Size: 11.1 x 7.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 162.00
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ID: 434806
Weight: 27.53ct (total)
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 36.34
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ID: 461397
Weight: 1.73ct (total)
Size: 4.5 x 3.7 mm
Clarity: VS
Content: 5 pcs
Price: $ 228.36
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ID: 563590
Weight: 3.05ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.14
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ID: 481863
Weight: 1.54ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 97.84
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ID: 449809
Weight: 2.68ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.69
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ID: 384719
Weight: 7.43ct
Size: 20.7 x 12.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 67.00
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ID: 471909
Weight: 7.28ct
Size: 12.5 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.82
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ID: 595004
Weight: 15.42ct (total)
Size: 14 x 12 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 203.54
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ID: 693778
Weight: 42.75ct
Size: 39.2 x 21.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.76
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ID: 708392
Weight: 0.99ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.45
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ID: 714138
Weight: 0.38ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 11.40
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ID: 691679
Weight: 1.35ct
Size: 16.1 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 72.90
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ID: 525234
Weight: 31.40ct
Size: 26.8 x 18.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 68.39
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ID: 430599
Weight: 6.39ct
Size: 13.3 x 10.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.62
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ID: 631634
Weight: 1.02ct
Size: 7.1 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 30.60
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ID: 724857
Weight: 0.77ct
Size: 7.9 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 32.34
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ID: 616873
Weight: 0.87ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 63.17
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ID: 659177
Weight: 13.25ct
Size: 21.2 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.80
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ID: 387416
Weight: 9.60ct
Size: 16.3 x 12.5 mm
Clarity: VS
Content: 1 pc
Price: $ 696.96
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ID: 662881
Weight: 1.69ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.20
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ID: 338540
Weight: 1.54ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 87.96
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ID: 406872
Weight: 13.71ct
Size: 15.1 x 12.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.29
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ID: 718513
Weight: 17.99ct
Size: 9.7 x 17.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 107.94
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ID: 740715
Weight: 27.77ct
Size: 17.6 x 16.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 1,110.80
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ID: 697181
Weight: 2.40ct
Size: 14 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 72.72
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ID: 526773
Weight: 7.38ct
Size: 18.6 x 11.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.93
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ID: 691105
Weight: 1.02ct
Size: 13.2 x 5.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 55.08
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ID: 699235
Weight: 0.95ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.98
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ID: 711467
Weight: 27.85ct
Size: 24.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 74.20
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ID: 619146
Weight: 5.18ct
Size: 11.6 x 9.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 68.38
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ID: 530269
Weight: 6.98ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 27.64
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ID: 728210
Weight: 2.76ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.62
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ID: 678863
Weight: 2.89ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.28
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ID: 436997
Weight: 3.69ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 7.31
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ID: 460345
Weight: 3.92ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.22
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ID: 620772
Weight: 0.76ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.38
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ID: 673113
Weight: 0.90ct
Size: 7.7 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 21.60
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ID: 349482
Weight: 1.23ct
Size: 7.3 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 170.48
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ID: 632826
Weight: 2.38ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 17.14
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ID: 348390
Weight: 2.02ct
Size: 26.8 x 3.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 60.60
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ID: 478314
Weight: 6.55ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 60.01
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ID: 443375
Weight: 10.70ct (total)
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 35.16
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ID: 456376
Weight: 4.65ct
Size: 14 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.97
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ID: 639441
Weight: 1.77ct
Size: 7.2 x 6.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 10.62
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ID: 357173
Weight: 4.25ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 20 pcs
Price: $ 25.50
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ID: 376590
Weight: 2.63ct
Size: 8.8 x 7.8 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 20.45
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ID: 707857
Weight: 10.80ct
Size: 16 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 77.76
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ID: 663124
Weight: 0.98ct
Size: 6.2 x 5.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.88
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ID: 724927
Weight: 0.60ct
Size: 8 x 3.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 25.20
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ID: 640732
Weight: 1.56ct
Size: 7 x 6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.30
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ID: 526637
Weight: 1.50ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.84
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ID: 494015
Weight: 6.31ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.98
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ID: 468970
Weight: 1.70ct (total)
Size: 3.3 mm
Clarity: VS-SI
Content: 10 pcs
Price: $ 81.60
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ID: 463393
Weight: 4.63ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 36.67
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ID: 478540
Weight: 0.64ct
Size: 7 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 27.07
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ID: 719926
Weight: 0.81ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 6.80
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ID: 661825
Weight: 2.08ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.02
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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

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

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

Great selection of gems at a reasonable price

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

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
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Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
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Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 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
Source: Bizrate
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