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

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ID: 737356
Weight: 3.99ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 179.55
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ID: 486546
Weight: 20.28ct
Size: 34.3 x 8.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.17
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ID: 558090
Weight: 3.62ct
Size: 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 38.38
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ID: 563553
Weight: 2.81ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Price: $ 18.55
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ID: 724812
Weight: 0.78ct
Size: 15.8 x 2.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.76
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ID: 685661
Weight: 21.79ct
Size: 29.9 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.77
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ID: 476708
Weight: 19.87ct
Size: 24 x 20.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.79
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ID: 721526
Weight: 3.80ct
Size: 9.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.56
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ID: 563787
Weight: 1.04ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.84
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ID: 724754
Weight: 0.49ct (total)
Size: 5.3 x 3.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 82.32
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ID: 449696
Weight: 6.41ct (total)
Size: 8.1 x 7 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 42.31
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ID: 392145
Weight: 3.70ct (total)
Size: 6.5 x 4.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 97.68
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ID: 636612
Weight: 0.79ct
Size: 7.5 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 41.71
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ID: 709842
Weight: 1.43ct (total)
Size: 10 x 4.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 12.01
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ID: 532010
Weight: 3.81ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.11
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ID: 416171
Weight: 1.13ct
Size: 13.5 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.80
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ID: 702116
Weight: 6.18ct
Size: 17.3 x 6.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 37.08
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ID: 430743
Weight: 8.99ct
Size: 15.4 x 11.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 23.38
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ID: 567239
Weight: 2.40ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 53.86
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ID: 455578
Weight: 3.39ct
Size: 11.9 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 31.32
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ID: 697616
Weight: 0.71ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 4.26
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ID: 385998
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: 655289
Weight: 7.10ct
Size: 20 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 59.64
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ID: 713923
Weight: 0.70ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.76
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ID: 363911
Weight: 16.78ct
Size: 24.5 x 16.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.23
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ID: 521224
Weight: 24.40ct
Size: 32.1 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.71
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ID: 546658
Weight: 3.65ct
Size: 9 x 9 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.91
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ID: 499260
Weight: 1.93ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.66
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ID: 514444
Weight: avg. 10.19 ct / each
Size: 15 mm (calibrated)
Clarity: VVS-VS
Price: $ 44.85
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ID: 427967
Weight: 3.02ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 7.97
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ID: 442885
Weight: 3.83ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.12
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ID: 687432
Weight: 0.28ct
Size: 4 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.44
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ID: 356808
Weight: 3.52ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 23.23
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ID: 439069
Weight: 13.24ct
Size: 26.9 x 11.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 37.92
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ID: 473330
Weight: 2.83ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 37.36
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ID: 713455
Weight: 1.50ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 25.20
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ID: 723767
Weight: 1.64ct
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.74
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ID: 723008
Weight: 0.60ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.00
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ID: 697642
Weight: 27.42ct
Size: 25.4 x 18.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.76
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ID: 693522
Weight: 36.80ct
Size: 39.1 x 11.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.25
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ID: 730449
Weight: 0.27ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 12.96
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ID: 715007
Weight: 15.42ct (total)
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 33.31
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ID: 404518
Weight: 13.78ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 90.95
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ID: 394872
Weight: 3.14ct (total)
Size: 7.7 x 5.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 57.32
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ID: 735110
Weight: 0.70ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 42.00
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ID: 695434
Weight: 18.08ct
Size: 18.4 x 11.1 mm
Clarity: VS
Content: 1 pc
Price: $ 542.40
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ID: 366568
Weight: 1.01ct
Size: 7.5 x 6.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 141.80
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ID: 677843
Weight: 0.98ct
Size: 5 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 672.62
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ID: 699123
Weight: 2.78ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 23.35
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ID: 475925
Weight: 3.19ct
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.40
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ID: 634192
Weight: 7.26ct (total)
Size: 14.6 x 8.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 33.02
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ID: 479666
Weight: 2.22ct (total)
Size: 9.9 x 4.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.45
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ID: 598424
Weight: 17.77ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.14
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ID: 608474
Weight: 6.61ct (total)
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 122.15
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ID: 459767
Weight: 3.93ct
Size: 11 mm (calibrated)
Clarity: VVS-VS
Price: $ 31.13
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ID: 604520
Weight: 22.95ct
Size: 28.9 x 19.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.24
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ID: 668846
Weight: 5.00ct
Size: 13 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 150.00
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ID: 673519
Weight: 3.06ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 73.44
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ID: 711704
Weight: 0.83ct
Size: 6.3 x 5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.57
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ID: 699059
Weight: 3.38ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
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 -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 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

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

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

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

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love these guys been ordering since 2000 maybe

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Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

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

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
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Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 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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