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

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ID: 711001
Weight: 11.39ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.35
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ID: 720407
Weight: 1.13ct
Size: 6.9 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 108.77
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ID: 673073
Weight: 2.70ct (total)
Size: 10.8 x 6.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 7.62
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ID: 695846
Weight: 0.54ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.44
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ID: 387509
Weight: 2.54ct (total)
Size: 4.1 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 225.58
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ID: 673096
Weight: 1.36ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 32.64
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ID: 701036
Weight: 35.21ct
Size: 29 x 18.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.01
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ID: 491702
Weight: 48.88ct (total)
Size: 18 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 57.42
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ID: 517336
Weight: 26.42ct
Size: 17 x 17 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 31.03
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ID: 685849
Weight: 1.10ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.24
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ID: 724951
Weight: 0.45ct
Size: 5.3 x 3.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 18.90
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ID: 458406
Weight: 1.32ct (total)
Size: 4.3 x 3.6 mm
Clarity: VS
Content: 4 pcs
Price: $ 174.24
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ID: 643791
Weight: 1.25ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.00
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ID: 493525
Weight: 4.00ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 5 pcs
Price: $ 36.96
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ID: 732561
Weight: 9.36ct
Size: 15.9 x 10.6 mm
Clarity: VS
Content: 1 pc
Price: $ 336.96
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ID: 664032
Weight: 1.80ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 38.88
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ID: 333665
Weight: 12.60ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 24.95
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ID: 590442
Weight: 1.50ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.27
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ID: 745970
Weight: 1.21ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 38.72
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ID: 716415
Weight: 2.93ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Price: $ 28.13
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ID: 357224
Weight: 2.04ct
Size: 7.9 x 6.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 67.32
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ID: 742801
Weight: 2.05ct
Size: 7.4 x 6.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 287.00
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ID: 744012
Weight: 127.01ct
Size: 42.8 x 27.9 mm
Clarity: IF
Content: 1 pc
Price: $ 1,016.08
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ID: 744635
Weight: 1.82ct
Size: 9.9 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 81.90
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ID: 391643
Weight: 34.12ct (total)
Size: 18 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 96.84
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ID: 725669
Weight: 0.42ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 4.03
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ID: 357813
Weight: 3.97ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 26.21
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ID: 393594
Weight: 5.34ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 35.24
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ID: 393159
Weight: 4.11ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Price: $ 27.13
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ID: 733468
Weight: 3.30ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.82
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ID: 640594
Weight: 1.45ct
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.76
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ID: 683509
Weight: 4.91ct
Size: 11.7 x 9.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.49
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ID: 564682
Weight: 4.34ct
Size: 12 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.64
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ID: 682347
Weight: 23.30ct
Size: 25.2 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 223.68
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ID: 480705
Weight: 3.22ct (total)
Size: 3.8 x 3.7 mm
Clarity: Translucent
Content: 30 pcs
Price: $ 27.55
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ID: 447516
Weight: 2.27ct
Size: 8 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 107.69
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ID: 382861
Weight: 12.39ct
Size: 17.9 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.07
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ID: 471300
Weight: 30.18ct
Size: 32 x 23.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.70
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ID: 712352
Weight: 4.13ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.00
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ID: 551674
Weight: 3.06ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.62
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ID: 461392
Weight: 2.60ct (total)
Size: 4.4 x 3.4 mm
Clarity: VS
Content: 8 pcs
Price: $ 343.20
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ID: 733051
Weight: 0.45ct
Size: 5.8 x 3.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 18.90
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ID: 545319
Weight: 0.59ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.40
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ID: 647254
Weight: 19.10ct
Size: 16.9 x 14.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.84
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ID: 503523
Weight: 3.54ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 32.71
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ID: 737060
Weight: 38.68ct
Size: 31.8 x 21.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.36
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ID: 707866
Weight: 7.31ct
Size: 17.2 x 9.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 52.63
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ID: 560430
Weight: 2.08ct
Size: 8.3 x 6.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.68
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ID: 514327
Weight: 3.66ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.45
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ID: 680717
Weight: 1.07ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 32.10
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ID: 566209
Weight: 6.24ct
Size: 16.7 x 11.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 20.59
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ID: 554945
Weight: 20.53ct
Size: 19.8 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.94
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ID: 366584
Weight: 1.10ct
Size: 8.5 x 5.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 154.45
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ID: 698752
Weight: 0.99ct
Size: 6.2 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.94
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ID: 479361
Weight: 1.00ct (total)
Size: 4.8 x 3.9 mm
Clarity: VS-SI
Content: 3 pcs
Price: $ 132.00
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ID: 648447
Weight: 2.15ct (total)
Size: 7.2 x 6 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 5.16
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ID: 688620
Weight: 2.91ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.94
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ID: 390626
Weight: 1.69ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 108.77
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ID: 723472
Weight: 8.00ct
Size: 11.9 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.50
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ID: 619995
Weight: 21.18ct (total)
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 55.92
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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!

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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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this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

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Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
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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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