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

Untreated Gemstones Weight
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ID: 685681
Weight: 1.25ct
Size: 6.7 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 23.02
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ID: 709800
Weight: 1.23ct
Size: 8 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.03
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ID: 730072
Weight: 2.02ct
Size: 15.1 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 121.20
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ID: 722451
Weight: 16.52ct
Size: 19.4 x 17.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 138.77
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ID: 618133
Weight: 3.70ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 122.10
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ID: 715108
Weight: 2.14ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 5.54
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ID: 366664
Weight: 1.09ct
Size: 7.1 x 5.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 153.04
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ID: 500694
Weight: 15.30ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 118.55
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ID: 737603
Weight: 7.08ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 42.48
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ID: 725608
Weight: 0.93ct (total)
Size: 5.3 x 5.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 8.93
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ID: 590221
Weight: 1.50ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.27
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ID: 521048
Weight: 13.34ct
Size: 16.8 x 15 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.27
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ID: 405224
Weight: 7.13ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 50.26
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ID: 480247
Weight: 3.48ct
Size: 10 x 9.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 32.16
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ID: 483544
Weight: 1.65ct
Size: 7.6 x 6.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 141.58
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ID: 524026
Weight: 6.73ct
Size: 13 x 10 mm
Clarity: Translucent
Content: 1 pc
Price: $ 177.67
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ID: 428078
Weight: 3.83ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.12
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ID: 687104
Weight: 11.00ct
Size: 20.8 x 19.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.47
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ID: 426848
Weight: 14.11ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 65.18
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ID: 297892
Weight: 3.33ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent/Translucent
Content: 20 pcs
Price: $ 114.29
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ID: 694428
Weight: 10.51ct (total)
Size: 15.2 x 9.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 88.28
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ID: 733768
Weight: 5.88ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 53.14
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ID: 743361
Weight: 1.12ct
Size: 7.5 x 6.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 156.80
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ID: 594843
Weight: 20.16ct
Size: 21 x 11 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 159.67
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ID: 479621
Weight: 2.05ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.65
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ID: 259976
Weight: 19.19ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 151.98
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ID: 568302
Weight: 3.80ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.47
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ID: 623563
Weight: 1.92ct
Size: 7.6 x 7.5 mm
Clarity: VVS-VS
Price: $ 17.74
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ID: 479220
Weight: 25.87ct (total)
Size: 16 x 11.5 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 47.12
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ID: 689125
Weight: 1.41ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.54
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ID: 704537
Weight: 1.72ct
Size: 10.9 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 51.60
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ID: 449603
Weight: 4.34ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 28.64
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ID: 606936
Weight: 21.21ct (total)
Size: 20.1 x 12.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 33.04
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ID: 500201
Weight: 3.28ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 30.31
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ID: 720110
Weight: 1.58ct
Size: 7.3 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 152.08
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ID: 709958
Weight: 1.74ct (total)
Size: 10.2 x 4.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 14.62
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ID: 545586
Weight: 1.50ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.20
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ID: 451236
Weight: 1.46ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.49
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ID: 563606
Weight: 1.61ct
Size: 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.13
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ID: 439477
Weight: 7.48ct
Size: 17.1 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 148.10
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ID: 691407
Weight: 4.18ct
Size: 9.1 x 7.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 138.59
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ID: 567634
Weight: 2.94ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.40
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ID: 732996
Weight: 0.39ct
Size: 5.8 x 3.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.38
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ID: 661967
Weight: 1.73ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 4.18
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ID: 476077
Weight: 3.36ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.60
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ID: 434945
Weight: 53.78ct
Size: 40 x 26.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 106.49
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ID: 696607
Weight: 1.62ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 40.16
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ID: 434547
Weight: 1.64ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.30
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ID: 494876
Weight: 4.02ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.92
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ID: 572454
Weight: 2.30ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.32
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ID: 518905
Weight: 4.67ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 34.33
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ID: 474177
Weight: 2.94ct (total)
Size: 7.8 x 5.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 11.64
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ID: 638870
Weight: 2.14ct
Size: 7.4 x 7.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 12.84
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ID: 646848
Weight: 0.98ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 25.87
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ID: 557211
Weight: 3.45ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 28.87
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ID: 649882
Weight: 2.03ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 17.05
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ID: 418891
Weight: 4.40ct
Size: 13.8 x 10 mm
Clarity: Translucent
Content: 1 pc
Price: $ 8.71
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ID: 539302
Weight: 2.15ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 41.98
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ID: 731014
Weight: 7.65ct (total)
Size: 17.5 x 10.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 5.23
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ID: 542595
Weight: 0.48ct
Size: 5.5 x 3.9 mm
Clarity: VS
Content: 1 pc
Price: $ 21.41
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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 for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 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 -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
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Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
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Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
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Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
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Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 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
Source: Bizrate
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