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

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ID: 459962
Weight: 3.80ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.11
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ID: 386002
Weight: 2.77ct (total)
Size: 4.5 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 18.29
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ID: 714027
Weight: 0.71ct
Size: 7.5 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.34
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ID: 710439
Weight: 1.24ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 22.21
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ID: 577706
Weight: 6.99ct
Size: 16 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 9.78
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ID: 704702
Weight: 26.99ct
Size: 32.8 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.48
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ID: 716442
Weight: 11.90ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 114.24
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ID: 428226
Weight: 5.03ct
Size: 13 x 10.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 33.20
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ID: 377680
Weight: 5.52ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 141.42
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ID: 348662
Weight: 4.13ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 38.16
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ID: 664134
Weight: 0.94ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 7.90
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ID: 725198
Weight: 48.31ct
Size: 28.8 x 21.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 173.92
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ID: 490894
Weight: 11.48ct (total)
Size: 14.1 x 10.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 69.45
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ID: 587287
Weight: 1.45ct
Size: 7.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 133.98
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ID: 741460
Weight: 0.62ct
Size: 5.1 x 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 24.80
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ID: 520280
Weight: 4.59ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.41
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ID: 643668
Weight: 6.36ct
Size: 25.9 x 9 mm
Clarity: VVS
Content: 1 pc
Price: $ 53.42
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ID: 364012
Weight: 16.21ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.10
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ID: 724923
Weight: 0.72ct
Size: 9.2 x 3 mm
Clarity: VVS
Content: 1 pc
Price: $ 30.24
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ID: 433701
Weight: 5.42ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 35.77
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ID: 449622
Weight: 4.45ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 29.38
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ID: 518926
Weight: 1.10ct
Size: 9.9 x 4.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 87.12
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ID: 414300
Weight: 5.46ct
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.04
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ID: 560869
Weight: 0.93ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.59
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ID: 730461
Weight: 37.97ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.46
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ID: 732492
Weight: 0.72ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.05
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ID: 691847
Weight: 11.80ct
Size: 13.4 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.72
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ID: 446635
Weight: 4.97ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.39
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ID: 688208
Weight: 0.92ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.83
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ID: 712887
Weight: 4.04ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 58.18
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ID: 687580
Weight: 3.67ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 10.74
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ID: 720759
Weight: 0.49ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 4.12
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ID: 464507
Weight: 3.65ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 33.73
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ID: 743322
Weight: 0.62ct
Size: 5.4 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 62.00
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ID: 699285
Weight: 0.75ct
Size: 6 x 4.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.50
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ID: 718044
Weight: 22.31ct
Size: 28.9 x 13.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 80.32
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ID: 394310
Weight: 62.40ct
Size: 42.6 x 35.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.90
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ID: 501474
Weight: 8.30ct
Size: 16 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.84
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ID: 704857
Weight: 0.99ct
Size: 8.7 x 6.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 29.70
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ID: 658250
Weight: 19.54ct
Size: 19.5 x 19.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.61
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ID: 476870
Weight: 18.72ct
Size: 15.7 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 74.14
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ID: 688683
Weight: 1.93ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.63
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ID: 504640
Weight: 4.53ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 42.60
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ID: 706506
Weight: 9.15ct
Size: 16.7 x 11.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.67
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ID: 687632
Weight: 1.32ct
Size: 6.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 1.58
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ID: 418258
Weight: 5.32ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.09
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ID: 515839
Weight: 2.76ct
Size: 9.2 x 7.6 mm
Clarity: VS
Content: 1 pc
Price: $ 60.70
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ID: 532316
Weight: 4.85ct
Size: 15 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 38.41
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ID: 480702
Weight: 3.56ct (total)
Size: 3.8 x 3.6 mm
Clarity: Translucent
Content: 30 pcs
Price: $ 30.46
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ID: 460490
Weight: 3.46ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.97
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ID: 691228
Weight: 0.36ct
Size: 4 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 21.60
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ID: 737550
Weight: 10.95ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 65.70
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ID: 428647
Weight: 5.12ct
Size: 14.7 x 9.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.55
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ID: 718878
Weight: 1.01ct
Size: 5.9 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 18.18
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ID: 471534
Weight: 7.62ct
Size: 16.6 x 11.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 78.96
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ID: 389511
Weight: 3.18ct (total)
Size: 7.5 x 5.8 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 20.99
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ID: 579545
Weight: 1.83ct
Size: 7.6 x 7.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.37
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ID: 720250
Weight: 1.19ct
Size: 7.1 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 171.36
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ID: 710503
Weight: 6.24ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.12
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ID: 454529
Weight: 0.80ct
Size: 5.5 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.79
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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 -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
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Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
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Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
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Overall Rating -> 10 star ratings

Very food

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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
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Overall Rating -> 10 star ratings

hassle free experience.

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Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

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Overall Rating -> 10 star ratings

So far So good

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Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
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