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

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ID: 488623
Weight: 5.70ct
Size: 13.9 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.16
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ID: 484038
Weight: 29.84ct
Size: 27.9 x 18.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.09
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ID: 631637
Weight: 5.06ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 60.72
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ID: 390280
Weight: 0.93ct
Size: 10.8 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 60.17
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ID: 393279
Weight: 4.03ct
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.60
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ID: 458280
Weight: 1.23ct (total)
Size: 4.4 x 3.5 mm
Clarity: VS
Content: 4 pcs
Price: $ 162.36
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ID: 695447
Weight: 17.22ct
Size: 19.2 x 13.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.50
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ID: 730113
Weight: 0.63ct
Size: 7.2 x 3.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.80
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ID: 708422
Weight: 2.62ct
Size: 15.4 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 79.36
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ID: 528896
Weight: 1.66ct
Size: 8.1 x 6.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.87
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ID: 388906
Weight: 0.94ct
Size: 8.4 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 60.35
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ID: 413130
Weight: 3.69ct (total)
Size: 9.7 x 4.5 mm
Clarity: VS
Content: 4 pcs
Price: $ 97.42
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ID: 650651
Weight: 1.55ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.88
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ID: 647757
Weight: 17.61ct (total)
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 23.24
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ID: 694484
Weight: 39.19ct
Size: 31.9 x 22.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.32
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ID: 345376
Weight: 65.48ct
Size: 39 x 21.7 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 86.44
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ID: 676049
Weight: 5.76ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.56
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ID: 348372
Weight: 28.89ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 152.54
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ID: 695590
Weight: 0.49ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.64
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ID: 721203
Weight: 0.43ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.61
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ID: 715380
Weight: 1.40ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.44
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ID: 740719
Weight: 1.03ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 82.40
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ID: 658162
Weight: 6.48ct
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.78
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ID: 533347
Weight: 1.76ct
Size: 8 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 33.13
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ID: 687748
Weight: 8.25ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.90
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ID: 655776
Weight: 1.22ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 29.28
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ID: 447000
Weight: 48.23ct (total)
Size: 30.8 x 20 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 61.48
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ID: 710026
Weight: 0.85ct
Size: 9.8 x 4.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.14
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ID: 482149
Weight: 21.42ct (total)
Size: 17.1 x 11.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 27.71
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ID: 644027
Weight: 1.82ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.29
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ID: 450656
Weight: 7.44ct
Size: 15.1 x 11.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 68.75
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ID: 454455
Weight: 1.30ct
Size: 12.8 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 54.91
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ID: 389708
Weight: 4.96ct (total)
Size: 8 x 7.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 32.74
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ID: 479653
Weight: 2.56ct (total)
Size: 9.9 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.04
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ID: 673111
Weight: 1.00ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.00
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ID: 464402
Weight: 3.96ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 36.59
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ID: 699182
Weight: 25.60ct
Size: 26.6 x 14.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.72
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ID: 526635
Weight: 2.08ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.96
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ID: 553134
Weight: 2.05ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 46.33
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ID: 673887
Weight: 2.83ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 44.09
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ID: 673215
Weight: 1.39ct
Size: 7.4 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 33.36
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ID: 715687
Weight: 0.45ct
Size: 5.9 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.62
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ID: 704527
Weight: 1.84ct
Size: 13.6 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 55.20
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ID: 498896
Weight: 1.67ct (total)
Size: 4.9 x 3.8 mm
Clarity: VS-SI
Content: 4 pcs
Price: $ 220.44
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ID: 708816
Weight: 4.21ct
Size: 18.8 x 8.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 127.51
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ID: 445130
Weight: 11.27ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 373.10
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ID: 662708
Weight: 2.05ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.22
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ID: 713748
Weight: 0.73ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.26
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ID: 472760
Weight: 3.48ct
Size: 13.9 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 48.19
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ID: 739347
Weight: 0.66ct
Size: 8 x 5.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 33.00
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ID: 308070
Weight: 1.50ct
Size: 11.3 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 85.14
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ID: 673453
Weight: 1.02ct (total)
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 24.48
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ID: 540929
Weight: 4.50ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 29.70
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ID: 565155
Weight: 0.20ct (total)
Size: 3 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 437.80
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ID: 459935
Weight: 4.66ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.14
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ID: 315002
Weight: 1.43ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 9 pcs
Price: $ 94.38
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ID: 724766
Weight: 1.11ct
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 33.30
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ID: 706507
Weight: 14.08ct
Size: 16.1 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.73
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ID: 647934
Weight: 0.99ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.14
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ID: 431113
Weight: 1.40ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.77
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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

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
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All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

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I was able to find what I was looking for

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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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The checkout said the my ccv was invalid. i had to use another card.

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I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
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looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
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Very food

Posted By Keeto in July, 2025
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