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

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ID: 440405
Weight: 1.07ct
Size: 5.6 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 39.55
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ID: 737562
Weight: 1.85ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.10
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ID: 724294
Weight: 3.70ct (total)
Size: 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 35.52
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ID: 566472
Weight: 1.95ct
Size: 9.2 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 128.70
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ID: 387509
Weight: 2.54ct (total)
Size: 4.1 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 225.58
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ID: 707930
Weight: 2.71ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.49
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ID: 478136
Weight: 19.43ct
Size: 28.5 x 19.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.60
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ID: 721026
Weight: 46.95ct
Size: 33.1 x 20.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.34
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ID: 617525
Weight: 1.62ct
Size: 7.9 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 34.45
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ID: 438804
Weight: 1.92ct (total)
Size: 5.5 x 3.5 mm
Clarity: VS
Content: 5 pcs
Price: $ 37.63
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ID: 737076
Weight: 22.45ct (total)
Size: 21.7 x 15.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 31.65
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ID: 711082
Weight: 1.89ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.74
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ID: 428508
Weight: 4.02ct
Size: 11.8 x 9.1 mm
Clarity: VS
Content: 1 pc
Price: $ 37.16
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ID: 697089
Weight: 0.55ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 11.88
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ID: 721588
Weight: 13.40ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.08
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ID: 656149
Weight: 19.40ct
Size: 26.3 x 24.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 99.17
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ID: 491755
Weight: 60.51ct (total)
Size: 23.2 x 17.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 59.24
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ID: 371743
Weight: 4.97ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 32.81
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ID: 704367
Weight: 0.88ct
Size: 8.6 x 4.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 28.92
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ID: 383631
Weight: 1.43ct
Size: 17.9 x 3.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 36.05
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ID: 704503
Weight: 32.99ct
Size: 36.4 x 10.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.92
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ID: 675216
Weight: 10.14ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 26.16
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ID: 577707
Weight: 7.60ct
Size: 17 x 12.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.64
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ID: 725305
Weight: 27.18ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 97.85
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ID: 532188
Weight: 2.06ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Price: $ 16.32
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ID: 686743
Weight: 0.26ct (total)
Size: 3.6 x 2.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 17.16
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ID: 693016
Weight: 36.49ct
Size: 42.4 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.14
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ID: 719797
Weight: 0.89ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.48
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ID: 544456
Weight: 0.71ct
Size: 6.1 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 31.78
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ID: 390893
Weight: 3.98ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 131.34
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ID: 715503
Weight: 0.33ct
Size: 4.4 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 20.99
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ID: 557198
Weight: 3.24ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 27.11
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ID: 691678
Weight: 0.58ct
Size: 5 x 4.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 48.72
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ID: 712937
Weight: 1.53ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.55
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ID: 472333
Weight: 7.64ct
Size: 14.2 x 11.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 70.60
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ID: 727905
Weight: 0.03ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.37
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ID: 431322
Weight: 1.38ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.24
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ID: 727473
Weight: 0.41ct
Size: 4.8 x 4 mm
Clarity: VS
Content: 1 pc
Price: $ 17.22
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ID: 391622
Weight: 0.98ct
Size: 10.9 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 62.70
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ID: 693755
Weight: 31.56ct
Size: 26.9 x 23.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.30
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ID: 475311
Weight: 4.97ct
Size: 15.7 x 9.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 65.60
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ID: 697532
Weight: 7.43ct
Size: 18.2 x 8.9 mm
Clarity: VS
Content: 1 pc
Price: $ 53.50
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ID: 544013
Weight: 0.91ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.41
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ID: 426798
Weight: 9.47ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 43.76
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ID: 438022
Weight: 1.11ct
Size: 16.3 x 2.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 36.64
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ID: 679257
Weight: 0.20ct
Size: 3.2 x 2.7 mm
Clarity: SI
Content: 1 pc
Price: $ 24.00
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ID: 498324
Weight: 1.19ct
Size: 9.9 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.56
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ID: 457297
Weight: 1.86ct
Size: 8.3 x 9 mm
Clarity: VS
Content: 1 pc
Price: $ 17.18
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ID: 619982
Weight: 3.33ct
Size: 11.4 x 8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 43.96
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ID: 501961
Weight: 2.16ct
Size: 15.1 x 3.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 71.28
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ID: 346955
Weight: 27.40ct
Size: 28.3 x 17.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.17
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ID: 658163
Weight: 8.23ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.88
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ID: 722129
Weight: 0.67ct
Size: 6.2 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 32.16
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ID: 401665
Weight: 2.35ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 96.17
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ID: 685164
Weight: 1.35ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 12.96
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ID: 594830
Weight: 0.88ct
Size: 5.3 x 5.3 mm
Clarity: SI
Content: 1 pc
Price: $ 20.90
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ID: 482244
Weight: 1.85ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.33
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ID: 715097
Weight: 3.39ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.78
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ID: 377497
Weight: 3.51ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 89.93
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ID: 479255
Weight: 2.43ct (total)
Size: 9.9 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.66
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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

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
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Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
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Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
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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
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Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

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

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 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 -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
Source: Bizrate
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