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

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ID: 522414
Weight: 17.52ct
Size: 21.8 x 14.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 138.76
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ID: 721753
Weight: 22.93ct
Size: 27.1 x 21.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.52
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ID: 532581
Weight: 4.32ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.21
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ID: 451313
Weight: 3.22ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 29.75
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ID: 724931
Weight: 25.11ct
Size: 23.9 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 90.40
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ID: 713946
Weight: 0.81ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.61
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ID: 712488
Weight: 3.48ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.28
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ID: 453785
Weight: 3.71ct
Size: 11.3 x 8.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.28
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ID: 626620
Weight: 1.14ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.95
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ID: 687141
Weight: 10.14ct (total)
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 29.69
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ID: 390882
Weight: 1.70ct
Size: 16.1 x 3.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 49.37
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ID: 714017
Weight: 0.40ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 10.00
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ID: 737291
Weight: 2.37ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 106.65
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ID: 683572
Weight: 7.75ct
Size: 15.3 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 71.80
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ID: 565264
Weight: 21.30ct
Size: 27.1 x 14.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.02
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ID: 676915
Weight: 24.91ct
Size: 27 x 20 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.19
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ID: 712902
Weight: 1.38ct
Size: 7.3 x 6.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 33.12
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ID: 712392
Weight: 18.08ct
Size: 21.2 x 16.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 151.87
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ID: 489358
Weight: 3.15ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 62.38
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ID: 395211
Weight: 3.76ct
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.82
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ID: 674851
Weight: 2.90ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.36
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ID: 445808
Weight: 2.30ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 109.81
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ID: 363521
Weight: 38.71ct
Size: 33.5 x 24.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.21
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ID: 693972
Weight: 7.94ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.58
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ID: 420498
Weight: 13.75ct
Size: 20.6 x 16.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 45.38
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ID: 706902
Weight: 1.51ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.62
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ID: 475299
Weight: 4.14ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.26
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ID: 512774
Weight: 1.91ct
Size: 8.3 x 6.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 41.32
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ID: 744241
Weight: 9.00ct
Size: 14 x 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.28
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ID: 706381
Weight: 6.67ct
Size: 10.8 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.61
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ID: 697169
Weight: 0.76ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Price: $ 4.56
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ID: 366572
Weight: 1.18ct
Size: 7.5 x 6.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 165.68
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ID: 706724
Weight: 1.67ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.01
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ID: 475855
Weight: 24.77ct
Size: 29.8 x 20.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.06
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ID: 710072
Weight: 1.57ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.19
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ID: 715679
Weight: 0.77ct
Size: 6.7 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.97
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ID: 523442
Weight: 9.59ct
Size: 23.4 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 75.95
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ID: 619968
Weight: 2.89ct
Size: 13 x 8.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 13.28
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ID: 670768
Weight: 0.94ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 5.64
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ID: 457072
Weight: 1.63ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.55
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ID: 565168
Weight: 0.19ct (total)
Size: 2.9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 415.91
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ID: 711204
Weight: 0.50ct
Size: 6.3 x 4.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1.33
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ID: 483714
Weight: 1.16ct
Size: 6.3 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 91.87
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ID: 692819
Weight: 47.31ct
Size: 43 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.03
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ID: 481209
Weight: 24.50ct
Size: 29.6 x 20.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.82
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ID: 609094
Weight: 1.97ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 59.10
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ID: 663374
Weight: 3.81ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 32.00
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ID: 710507
Weight: 6.36ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.20
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ID: 585513
Weight: 0.82ct
Size: 7.6 x 5.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 54.12
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ID: 474616
Weight: 22.91ct (total)
Size: 20.9 x 12.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 54.43
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ID: 675005
Weight: 2.74ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.02
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ID: 696401
Weight: 12.85ct
Size: 26.8 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.25
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ID: 482535
Weight: 40.61ct
Size: 32.3 x 23.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.48
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ID: 560660
Weight: 1.93ct
Size: 8.5 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 43.31
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ID: 693039
Weight: 18.57ct
Size: 40 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.68
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ID: 655394
Weight: 0.95ct
Size: 6.3 x 6.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.98
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ID: 724979
Weight: 0.87ct
Size: 11 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.54
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ID: 427129
Weight: 2.38ct (total)
Size: 9 x 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 18.85
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ID: 724549
Weight: 0.42ct
Size: 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 58.80
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ID: 388636
Weight: 1.22ct
Size: 8.2 x 5.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 78.32
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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

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
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Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
Source: Bizrate

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
Source: Bizrate
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