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

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ID: 479970
Weight: 4.57ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 42.23
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ID: 688253
Weight: 0.27ct
Size: 4.7 x 2.9 mm
Clarity: VS
Content: 1 pc
Price: $ 17.82
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ID: 477561
Weight: 1.81ct (total)
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 50.92
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ID: 691206
Weight: 1.73ct
Size: 12.6 x 8.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 93.42
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ID: 718607
Weight: 64.32ct
Size: 42.5 x 26.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 385.92
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ID: 673935
Weight: 15.85ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 228.01
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ID: 390810
Weight: 2.11ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 136.31
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ID: 724963
Weight: 1.07ct
Size: 10.1 x 3.5 mm
Clarity: VS
Content: 1 pc
Price: $ 44.94
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ID: 358537
Weight: 1.46ct
Size: 7.2 x 5.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 48.18
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ID: 724141
Weight: 1.60ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.36
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ID: 704357
Weight: 6.96ct
Size: 11.4 x 10.3 mm
Clarity: VS
Content: 1 pc
Price: $ 914.96
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ID: 627905
Weight: 1.42ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.10
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ID: 533713
Weight: 3.21ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 29.66
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ID: 548542
Weight: 1.52ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.79
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ID: 534717
Weight: 3.02ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.92
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ID: 589460
Weight: 29.46ct
Size: 22.6 x 19.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 233.33
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ID: 727331
Weight: 0.80ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.40
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ID: 460659
Weight: 3.61ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.36
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ID: 411813
Weight: 2.78ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 3 pcs
Price: $ 128.44
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ID: 326291
Weight: 3.38ct
Size: 9.6 x 8.3 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 12.05
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ID: 372539
Weight: 25.01ct (total)
Size: 17.6 x 8.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 237.04
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ID: 555569
Weight: 33.56ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 40.76
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ID: 349010
Weight: 2.56ct
Size: 27.8 x 3.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 107.52
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ID: 692449
Weight: 12.13ct
Size: 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 101.89
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ID: 541139
Weight: 6.87ct
Size: 11.6 x 11.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.25
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ID: 728135
Weight: 0.04ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.50
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ID: 694140
Weight: 1.01ct
Size: 12 x 3.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 30.30
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ID: 543901
Weight: 0.18ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 391.22
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ID: 564677
Weight: 4.28ct
Size: 12 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.25
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ID: 678881
Weight: 22.35ct
Size: 25.9 x 22 mm
Clarity: Opaque
Content: 1 pc
Price: $ 134.10
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ID: 488112
Weight: 44.97ct
Size: 30.6 x 23.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.24
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ID: 484720
Weight: 2.09ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.54
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ID: 675682
Weight: 4.06ct
Size: 20.9 x 7.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.54
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ID: 712702
Weight: 8.95ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.84
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ID: 560420
Weight: 2.23ct
Size: 8.8 x 7.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 50.04
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ID: 515860
Weight: 38.37ct
Size: 21.8 x 17 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.08
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ID: 328557
Weight: 22.88ct
Size: 20 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.25
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ID: 626183
Weight: 1.16ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.62
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ID: 554096
Weight: 1.03ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.40
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ID: 664503
Weight: 2.06ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 9.89
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ID: 533138
Weight: 1.92ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Price: $ 15.29
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ID: 683427
Weight: 5.51ct
Size: 13 x 9.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.05
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ID: 633303
Weight: 28.08ct
Size: 22.6 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 149.27
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ID: 640740
Weight: 1.07ct
Size: 6.8 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.07
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ID: 672297
Weight: 1.07ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.68
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ID: 737545
Weight: 0.77ct
Size: 5.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.25
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ID: 647249
Weight: 28.21ct
Size: 18.8 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.70
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ID: 700556
Weight: 20.34ct
Size: 28.1 x 15.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.09
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ID: 728063
Weight: 1.04ct
Size: 6.8 x 6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.24
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ID: 623111
Weight: 1.99ct
Size: 8.1 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 41.84
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ID: 418269
Weight: 6.16ct
Size: 14.1 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 12.19
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ID: 266275
Weight: 22.07ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 80.11
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ID: 726036
Weight: 2.43ct (total)
Size: 6.9 x 6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 96.25
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ID: 495950
Weight: 1.27ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 71.26
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ID: 734651
Weight: 3.52ct (total)
Size: 3 mm (calibrated)
Clarity: VS
Content: 30 pcs
Price: $ 169.51
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ID: 463290
Weight: 3.55ct (total)
Size: 11.9 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 47.00
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ID: 501471
Weight: 58.05ct
Size: 37.8 x 25.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.03
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ID: 400243
Weight: 2.43ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.02
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ID: 568492
Weight: 3.76ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 36.08
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ID: 376689
Weight: 1.75ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 19.78
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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
Source: Bizrate

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

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

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

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
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Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
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Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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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
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
Source: Bizrate
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