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

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ID: 526376
Weight: 4.02ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 42.46
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ID: 445903
Weight: 3.13ct
Size: 11.8 x 8.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 22.85
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ID: 483845
Weight: 24.31ct
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.62
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ID: 454461
Weight: 1.14ct
Size: 11.1 x 4.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 48.16
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ID: 687759
Weight: 3.02ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.62
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ID: 711279
Weight: 14.02ct
Size: 21.9 x 12.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.92
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ID: 372538
Weight: 25.07ct (total)
Size: 17.6 x 8.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 237.60
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ID: 712664
Weight: 4.09ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 58.90
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ID: 707836
Weight: 6.21ct
Size: 16 x 10 mm
Clarity: Transparent
Content: 1 pc
Price: $ 44.71
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ID: 553555
Weight: 0.85ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.61
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ID: 730216
Weight: 0.97ct
Size: 7.1 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 58.20
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ID: 389960
Weight: 19.66ct
Size: 24.7 x 16.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.90
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ID: 569768
Weight: 2.55ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 18.78
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ID: 711080
Weight: 1.81ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.14
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ID: 689040
Weight: 0.22ct
Size: 4.8 x 2.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 13.20
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ID: 391543
Weight: 5.92ct
Size: 19.9 x 11.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 93.77
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ID: 745134
Weight: 2.29ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 28.95
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ID: 706806
Weight: 2.38ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.71
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ID: 460279
Weight: 2.38ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 55.67
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ID: 623872
Weight: 39.91ct
Size: 38.1 x 26.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.00
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ID: 447311
Weight: 5.24ct
Size: 12.7 x 10.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 172.64
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ID: 462424
Weight: 3.28ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.65
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ID: 479510
Weight: 17.47ct (total)
Size: 19.7 x 12.6 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 31.82
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ID: 745783
Weight: 4.63ct
Size: 11.7 x 8.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 231.50
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ID: 720341
Weight: 1.05ct
Size: 6.4 x 5.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 101.06
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ID: 698748
Weight: 3.28ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.55
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ID: 711623
Weight: 23.59ct
Size: 23.6 x 18.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.47
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ID: 719429
Weight: 0.68ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 5.71
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ID: 449870
Weight: 2.15ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.79
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ID: 694767
Weight: 2.09ct
Size: 6.3 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 62.70
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ID: 656148
Weight: 6.44ct
Size: 24.5 x 14.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.92
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ID: 681820
Weight: 0.83ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.94
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ID: 526642
Weight: 2.40ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.34
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ID: 712489
Weight: 3.40ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.06
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ID: 455344
Weight: 23.51ct (total)
Size: 15.8 x 10.6 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 39.42
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ID: 693430
Weight: 5.57ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 184.68
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ID: 618802
Weight: 1.14ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 528.20
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ID: 482401
Weight: 20.68ct
Size: 27.5 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.01
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ID: 388634
Weight: 1.15ct
Size: 8.5 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 73.84
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ID: 688625
Weight: 3.22ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 30.91
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ID: 675182
Weight: 3.03ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.45
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ID: 668112
Weight: 9.00ct
Size: 13.2 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.00
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ID: 609443
Weight: 19.79ct
Size: 25.8 x 19.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.12
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ID: 691810
Weight: 0.67ct
Size: 5.4 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 56.28
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ID: 706925
Weight: 2.20ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.28
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ID: 572457
Weight: 3.06ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.27
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ID: 448927
Weight: 10.78ct
Size: 23.9 x 11.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 35.58
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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: 502126
Weight: 1.57ct
Size: 15.1 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 51.82
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ID: 579382
Weight: 11.51ct
Size: 15 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.26
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ID: 662137
Weight: 6.03ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.24
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ID: 682991
Weight: 19.49ct
Size: 20.9 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 187.10
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ID: 472890
Weight: 6.34ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 25.10
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ID: 699762
Weight: 14.34ct
Size: 22.5 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.76
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ID: 483712
Weight: 1.16ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 110.24
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ID: 608870
Weight: 2.21ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 40.84
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ID: 474113
Weight: 1.84ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.00
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ID: 524010
Weight: 5.76ct
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 41.47
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ID: 480025
Weight: 2.31ct
Size: 8.6 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 21.35
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ID: 499263
Weight: 1.92ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.46
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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

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

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

Good. I ts very user friendly.

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Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 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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Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
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Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 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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