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

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ID: 675715
Weight: 10.54ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 29.98
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ID: 683534
Weight: 6.15ct
Size: 17.4 x 8.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.98
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ID: 705990
Weight: 0.75ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.30
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ID: 364348
Weight: 8.92ct
Size: 17.4 x 12.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.54
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ID: 367862
Weight: 5.93ct (total)
Size: 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 38.82
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ID: 353077
Weight: 0.99ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 98.02
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ID: 681838
Weight: 13.87ct
Size: 15.1 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 69.35
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ID: 445750
Weight: 4.91ct
Size: 13.3 x 9.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 35.84
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ID: 456419
Weight: 2.12ct
Size: 10.7 x 8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.58
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ID: 714162
Weight: 0.71ct (total)
Size: 4.3 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 21.30
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ID: 632294
Weight: 5.90ct (total)
Size: 18.1 x 7.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 42.48
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ID: 715583
Weight: 0.99ct
Size: 12.1 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.50
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ID: 376716
Weight: 1.73ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.45
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ID: 639713
Weight: 1.08ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.08
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ID: 656181
Weight: 3.48ct
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 5.42
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ID: 667177
Weight: 1.41ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.92
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ID: 521689
Weight: 2.47ct
Size: 9 x 7.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 58.69
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ID: 358257
Weight: 3.64ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 24.02
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ID: 718457
Weight: 0.62ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.60
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ID: 414301
Weight: 5.60ct
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.96
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ID: 333749
Weight: 10.86ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 50.17
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ID: 463007
Weight: 4.69ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 37.14
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ID: 542558
Weight: 5.46ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 77.99
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ID: 462260
Weight: 3.13ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.66
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ID: 481916
Weight: 3.12ct (total)
Size: 5.2 x 3 mm
Clarity: VS
Content: 15 pcs
Price: $ 198.23
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ID: 664763
Weight: 0.96ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.37
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ID: 722383
Weight: 4.75ct
Size: 17.4 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.10
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ID: 463343
Weight: 5.26ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 41.66
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ID: 728202
Weight: 0.72ct
Size: 5.7 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.32
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ID: 503768
Weight: 4.64ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 42.88
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ID: 407852
Weight: 3.41ct
Size: 12.4 x 7.3 mm
Clarity: VS
Content: 1 pc
Price: $ 135.04
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ID: 711843
Weight: 18.98ct
Size: 30.5 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 37.81
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ID: 709956
Weight: 1.68ct (total)
Size: 10.1 x 4.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 14.11
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ID: 482530
Weight: 49.70ct
Size: 32.6 x 24.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.08
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ID: 615759
Weight: 2.40ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 25.34
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ID: 454311
Weight: 0.76ct
Size: 11.6 x 3.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.10
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ID: 491476
Weight: 11.30ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 30.11
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ID: 656748
Weight: 1.59ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.71
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ID: 526268
Weight: 2.54ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.38
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ID: 436942
Weight: 1.43ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.75
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ID: 481437
Weight: 1.54ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.26
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ID: 438380
Weight: 12.72ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 50.38
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ID: 489145
Weight: 3.09ct (total)
Size: 4.8 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 61.19
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ID: 706779
Weight: 2.16ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.18
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ID: 675705
Weight: 4.78ct (total)
Size: 10.9 x 7.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 13.60
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ID: 479066
Weight: 2.49ct (total)
Size: 10 x 5.1 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 26.29
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ID: 714142
Weight: 0.43ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 12.90
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ID: 655767
Weight: 0.90ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 21.60
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ID: 458344
Weight: 1.66ct (total)
Size: 4.8 x 3.9 mm
Clarity: VS
Content: 4 pcs
Price: $ 219.12
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ID: 534698
Weight: 3.42ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.08
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ID: 642617
Weight: 0.93ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.52
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ID: 566432
Weight: 2.11ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 48.02
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ID: 542777
Weight: 0.60ct
Size: 6.2 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.76
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ID: 540927
Weight: 3.52ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.23
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ID: 279896
Weight: 2.10ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 9 pcs
Price: $ 138.60
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ID: 715555
Weight: 5.72ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 54.91
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ID: 663069
Weight: 4.82ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.57
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ID: 541140
Weight: 6.55ct
Size: 11 x 11 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.77
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ID: 711021
Weight: 18.75ct
Size: 21.2 x 15.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 157.50
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ID: 570382
Weight: 2.85ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.99
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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

Will know more once order received

Posted By Jim in September, 2025
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Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
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Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
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Great selection of gems at a reasonable price

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I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

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I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

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Overall Rating -> 9 star ratings

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

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Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
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