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

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ID: 725599
Weight: 0.47ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 4.51
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ID: 543867
Weight: 1.02ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.42
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ID: 737679
Weight: 31.82ct
Size: 37.8 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.18
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ID: 400708
Weight: 4.76ct
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.42
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ID: 453829
Weight: 1.40ct
Size: 9.2 x 6.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.94
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ID: 520286
Weight: 4.22ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.99
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ID: 675892
Weight: 1.81ct
Size: 17.3 x 6.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.15
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ID: 708763
Weight: 25.73ct
Size: 21.7 x 16.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 92.63
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ID: 459959
Weight: 3.84ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.48
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ID: 418342
Weight: 8.80ct
Size: 16.3 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.42
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ID: 705802
Weight: 0.73ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.13
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ID: 414946
Weight: 7.44ct
Size: 11.5 x 11.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 49.10
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ID: 656232
Weight: 1.53ct
Size: 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.72
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ID: 416389
Weight: 1.23ct
Size: 16.1 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 38.96
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ID: 418794
Weight: 4.88ct
Size: 15.6 x 10.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 9.66
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ID: 380741
Weight: 1.54ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 101.64
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ID: 721742
Weight: 28.53ct
Size: 27 x 16.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.24
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ID: 430725
Weight: 1.62ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 53.46
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ID: 553486
Weight: 1.83ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.00
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ID: 639103
Weight: 1.00ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 8.40
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ID: 479376
Weight: 2.68ct (total)
Size: 10.1 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.30
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ID: 474554
Weight: 63.74ct
Size: 41.7 x 20.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 63.74
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ID: 479563
Weight: 2.32ct (total)
Size: 10.2 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.50
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ID: 324631
Weight: 5.10ct (total)
Size: 9.3 x 7.9 mm
Clarity: Transparent/Translucent
Content: 2 pcs
Price: $ 16.84
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ID: 477241
Weight: 1.16ct
Size: 6.6 x 5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 12.98
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ID: 685690
Weight: 0.94ct
Size: 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 39.02
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ID: 492627
Weight: 9.32ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 67.42
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ID: 660217
Weight: 2.08ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 49.92
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ID: 604661
Weight: 2.68ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 77.83
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ID: 645443
Weight: 15.31ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.74
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ID: 451028
Weight: 1.68ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.53
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ID: 678053
Weight: 0.35ct (total)
Size: 2.8 x 2.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 210.00
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ID: 453763
Weight: 3.06ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.27
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ID: 736570
Weight: 5.80ct
Size: 17.1 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.18
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ID: 474695
Weight: 1.78ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.45
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ID: 694243
Weight: 0.86ct
Size: 12.9 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.80
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ID: 708519
Weight: 1.84ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.00
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ID: 465225
Weight: 3.88ct
Size: 13.9 x 9.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 33.95
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ID: 481921
Weight: 2.85ct (total)
Size: 4 x 3 mm (calibrated)
Clarity: VS
Content: 20 pcs
Price: $ 181.07
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ID: 716455
Weight: 2.91ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.94
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ID: 718853
Weight: 0.70ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.60
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ID: 523180
Weight: 16.72ct
Size: 20.6 x 14.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 132.42
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ID: 602201
Weight: 2.60ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 86.53
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ID: 655361
Weight: 1.94ct
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.30
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ID: 712803
Weight: 1.29ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.76
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ID: 534781
Weight: 3.60ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.51
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ID: 706490
Weight: 11.55ct
Size: 14.3 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.57
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ID: 675841
Weight: 5.99ct
Size: 14.1 x 10.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 35.94
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ID: 640019
Weight: 0.30ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.40
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ID: 390520
Weight: 2.12ct (total)
Size: 4 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 136.45
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ID: 205808
Weight: 2.39ct (total)
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 9 pcs
Price: $ 141.97
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ID: 383505
Weight: 1.33ct
Size: 18.6 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.67
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ID: 611874
Weight: 9.21ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 131.33
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ID: 551437
Weight: 2.76ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.92
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ID: 684374
Weight: 0.99ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 41.58
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ID: 485336
Weight: 8.75ct (total)
Size: 11.6 x 11.5 mm
Clarity: Translucent
Content: 4 pcs
Price: $ 23.10
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ID: 363145
Weight: 37.63ct
Size: 29.3 x 20.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 74.52
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ID: 389971
Weight: 0.78ct
Size: 7.1 x 3.9 mm
Clarity: VS
Content: 1 pc
Price: $ 33.68
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ID: 652249
Weight: 18.18ct
Size: 19 x 19 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 43.63
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ID: 452447
Weight: 0.80ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
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

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
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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

went well

Posted By Doug in May, 2025
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Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
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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 -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Love It! in July, 2025
Source: Bizrate
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