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

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ID: 625168
Weight: 1.19ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.42
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ID: 723385
Weight: 0.96ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 9.22
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ID: 650424
Weight: 30.49ct
Size: 31.6 x 22.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.30
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ID: 566525
Weight: 0.72ct
Size: 6.2 x 4.2 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 18.06
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ID: 385549
Weight: 8.70ct (total)
Size: 20.8 x 10.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 77.29
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ID: 555883
Weight: 6.80ct
Size: 14.5 x 11.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 51.52
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ID: 494415
Weight: 1.48ct
Size: 12 x 5.9 mm
Clarity: VS
Price: $ 11.72
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ID: 436743
Weight: 2.67ct
Size: 10.4 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.68
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ID: 626196
Weight: 2.72ct
Size: 12.8 x 10.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 8.22
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ID: 690275
Weight: 35.21ct
Size: 32.2 x 15.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.40
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ID: 464420
Weight: 4.51ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 41.68
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ID: 687591
Weight: 6.40ct (total)
Size: 15.5 x 10.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 18.89
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ID: 315166
Weight: 1.96ct
Size: 11.9 x 9.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 98.78
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ID: 721361
Weight: 7.22ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.66
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ID: 523587
Weight: 19.55ct
Size: 22.7 x 17.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.87
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ID: 446568
Weight: 4.06ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.40
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ID: 489728
Weight: 2.61ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 51.68
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ID: 730365
Weight: 0.24ct
Size: 4.8 x 2.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 11.52
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ID: 642110
Weight: 1.15ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 53.82
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ID: 686484
Weight: 0.11ct
Size: 2.9 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 7.26
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ID: 712315
Weight: 2.71ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.22
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ID: 721759
Weight: 52.68ct
Size: 30.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 63.22
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ID: 737116
Weight: 16.48ct
Size: 27.3 x 19 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.24
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ID: 431633
Weight: 1.43ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.08
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ID: 673288
Weight: 1.22ct
Size: 6 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.39
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ID: 350278
Weight: 1.47ct
Size: 17.2 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.68
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ID: 675436
Weight: 3.17ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.01
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ID: 471650
Weight: 1.81ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 217.20
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ID: 697798
Weight: 33.34ct
Size: 37.3 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.00
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ID: 708440
Weight: 2.24ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 46.26
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ID: 658199
Weight: 2.01ct
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.41
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ID: 647349
Weight: 0.89ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.04
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ID: 485229
Weight: 9.46ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 49.94
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ID: 718008
Weight: 1.31ct (total)
Size: 5.2 x 4.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 39.30
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ID: 648932
Weight: 14.34ct
Size: 15.8 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.74
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ID: 400640
Weight: 1.05ct
Size: 6.6 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 141.83
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ID: 382721
Weight: 14.43ct
Size: 17.5 x 10.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 305.53
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ID: 626168
Weight: 0.75ct
Size: 6.4 x 4.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 2.98
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ID: 564821
Weight: 4.32ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.51
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ID: 514800
Weight: 1.91ct
Size: 8.1 x 6.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.77
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ID: 543524
Weight: 0.65ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.62
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ID: 584663
Weight: 7.42ct
Size: 14.9 x 11.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.13
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ID: 479012
Weight: 1.88ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 19.85
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ID: 351817
Weight: 3.37ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 88.97
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ID: 358407
Weight: 4.06ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 26.80
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ID: 504086
Weight: 2.17ct
Size: 7.7 x 7.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.30
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ID: 559416
Weight: 2.26ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 46.38
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ID: 509149
Weight: 30.39ct
Size: 19 x 16.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 255.28
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ID: 395817
Weight: 5.75ct
Size: 9.6 x 9.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 281.74
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ID: 494193
Weight: 3.87ct
Size: 11.8 x 9.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.73
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ID: 551527
Weight: 34.24ct (total)
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 51.52
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ID: 501476
Weight: 10.27ct
Size: 20 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 43.12
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ID: 694183
Weight: 1.10ct
Size: 8.6 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 33.00
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ID: 457647
Weight: 0.55ct
Size: 7.3 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 58.08
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ID: 622736
Weight: 1.76ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 29.57
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ID: 517479
Weight: 13.90ct
Size: 17 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.36
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ID: 732993
Weight: 0.37ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.88
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ID: 322518
Weight: 9.96ct (total)
Size: 9.4 x 7.7 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 65.74
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ID: 413151
Weight: 1.03ct
Size: 6.4 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 47.22
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ID: 341870
Weight: 3.81ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 36.96
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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

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
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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

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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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
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Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 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 -> 10 star ratings

Good products

Posted By Brave in October, 2024
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