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

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ID: 715800
Weight: 0.53ct
Size: 6.4 x 3.5 mm
Clarity: VS
Content: 1 pc
Price: $ 33.71
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ID: 718547
Weight: 6.33ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Price: $ 28.49
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ID: 418629
Weight: 16.65ct (total)
Size: 13.7 x 9.7 mm
Clarity: Translucent
Content: 4 pcs
Price: $ 32.98
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ID: 701024
Weight: 0.42ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 25.20
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ID: 482515
Weight: 17.80ct
Size: 23.7 x 21.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.92
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ID: 537143
Weight: 1.70ct (total)
Size: 6.7 x 4.4 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 6.73
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ID: 463986
Weight: 4.08ct
Size: 11 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.08
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ID: 713932
Weight: 1.44ct
Size: 8.2 x 6.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 12.10
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ID: 712000
Weight: 12.28ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.71
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ID: 530598
Weight: 3.43ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.69
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ID: 445942
Weight: 3.05ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.56
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ID: 486710
Weight: 8.86ct
Size: 13.9 x 11.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 90.41
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ID: 655368
Weight: 7.02ct
Size: 10 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 92.66
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ID: 479043
Weight: 2.40ct (total)
Size: 10 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.34
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ID: 527258
Weight: 14.38ct (total)
Size: 17.1 x 11.8 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 27.14
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ID: 633091
Weight: 16.33ct (total)
Size: 24.5 x 9.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 74.27
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ID: 700380
Weight: 0.58ct
Size: 5.2 x 4.4 mm
Clarity: SI
Content: 1 pc
Price: $ 34.80
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ID: 693329
Weight: 102.50ct
Size: 58.5 x 36.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 71.34
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ID: 711523
Weight: 3.84ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 55.30
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ID: 384174
Weight: 1.17ct
Size: 13.3 x 3.6 mm
Clarity: VS
Content: 1 pc
Price: $ 29.81
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ID: 463932
Weight: 5.22ct
Size: 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.33
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ID: 315572
Weight: 2.76ct (total)
Size: 2.9 x 2.8 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 61.93
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ID: 660264
Weight: 1.77ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 4.27
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ID: 726839
Weight: 1.56ct
Size: 10.5 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 93.60
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ID: 697217
Weight: 0.54ct (total)
Size: 3.8 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 11.66
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ID: 729945
Weight: 75.66ct
Size: 34.2 x 28.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 72.64
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ID: 505333
Weight: 2.28ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.07
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ID: 447497
Weight: 38.55ct
Size: 15.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 101.77
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ID: 679130
Weight: 3.00ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.20
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ID: 520624
Weight: 1.06ct
Size: 9 x 4.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 58.76
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ID: 559010
Weight: 2.11ct
Size: 8.7 x 6.6 mm
Clarity: SI
Content: 1 pc
Price: $ 43.31
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ID: 604527
Weight: 21.31ct
Size: 33.7 x 20.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.51
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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: 342497
Weight: 23.32ct
Size: 20.4 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.56
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ID: 498277
Weight: 1.48ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.76
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ID: 568980
Weight: 2.40ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 47.70
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ID: 566695
Weight: 12.89ct
Size: 21 x 15.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 51.05
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ID: 342033
Weight: 3.84ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 37.25
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ID: 711840
Weight: 19.90ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.64
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ID: 642265
Weight: 2.43ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.50
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ID: 639888
Weight: 0.69ct
Size: 6 x 4.2 mm
Clarity: VVS
Price: $ 5.80
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ID: 457140
Weight: 1.69ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.61
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ID: 701056
Weight: 15.04ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.44
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ID: 431715
Weight: 2.58ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 27.20
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ID: 400876
Weight: 10.44ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.45
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ID: 491628
Weight: 11.22ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 32.88
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ID: 546882
Weight: 2.90ct
Size: 8.7 x 8.6 mm
Clarity: VS
Content: 1 pc
Price: $ 22.97
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ID: 741101
Weight: 2.00ct
Size: 8.2 x 6.9 mm
Clarity: VS
Content: 1 pc
Price: $ 251.56
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ID: 653426
Weight: 18.68ct
Size: 23.2 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.06
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ID: 745967
Weight: 1.05ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.60
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ID: 655063
Weight: 16.03ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 49.82
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ID: 725759
Weight: 1.59ct (total)
Size: 6.4 x 6.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.26
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ID: 723488
Weight: 11.62ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.80
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ID: 672603
Weight: 19.30ct (total)
Size: 23.8 x 13.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 54.43
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ID: 672049
Weight: 2.05ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 49.20
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ID: 708009
Weight: 20.01ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 19.21
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ID: 648335
Weight: 0.76ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.36
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ID: 546905
Weight: 1.18ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.79
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ID: 521646
Weight: 10.11ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 80.08
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ID: 465219
Weight: 4.41ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 38.59
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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

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

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

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
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Very professional site

Posted By JR in January, 2025
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I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
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very good

Posted By Son Gift in January, 2025
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My whole experience is great.

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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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Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

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Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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