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

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ID: 570228
Weight: 1.96ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 14.44
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ID: 613444
Weight: 0.63ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.82
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ID: 712660
Weight: 3.61ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 51.98
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ID: 540338
Weight: 4.86ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.08
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ID: 474105
Weight: 1.87ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.28
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ID: 719835
Weight: 1.15ct
Size: 5.9 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.70
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ID: 499383
Weight: 1.80ct (total)
Size: 7.1 x 4.4 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 7.13
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ID: 657432
Weight: 1.58ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 1.90
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ID: 737174
Weight: 51.57ct
Size: 43.8 x 12.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.16
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ID: 406687
Weight: 11.05ct
Size: 14.9 x 11.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.76
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ID: 712017
Weight: 9.66ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.74
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ID: 368336
Weight: 3.55ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.24
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ID: 492853
Weight: 6.40ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 46.30
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ID: 663132
Weight: 25.68ct (total)
Size: 22.7 x 14.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 18.18
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ID: 597458
Weight: 2.00ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 132.00
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ID: 393870
Weight: 0.96ct
Size: 6.6 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.78
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ID: 639067
Weight: 1.69ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 42.38
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ID: 671486
Weight: 18.55ct
Size: 26.6 x 17.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 47.86
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ID: 503311
Weight: avg. 0.24 ct / each
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Price: $ 2.63
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ID: 732954
Weight: 3.31ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.90
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ID: 544464
Weight: 0.73ct
Size: 6.6 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.68
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ID: 446747
Weight: 4.99ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.48
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ID: 737357
Weight: 4.46ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 200.70
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ID: 489732
Weight: 2.64ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 47.52
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ID: 571540
Weight: 17.76ct
Size: 22.1 x 15.2 mm
Clarity: VS
Content: 1 pc
Price: $ 140.66
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ID: 519925
Weight: 1.69ct
Size: 8 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 33.47
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ID: 656681
Weight: 0.59ct
Size: 6.3 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 9.91
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ID: 482468
Weight: 24.10ct
Size: 31.3 x 22.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.51
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ID: 520037
Weight: 4.92ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 36.17
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ID: 695432
Weight: 5.15ct
Size: 11.7 x 9.3 mm
Clarity: VS
Content: 1 pc
Price: $ 154.50
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ID: 568309
Weight: 3.53ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.88
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ID: 407970
Weight: 5.67ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.40
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ID: 709916
Weight: 0.42ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 3.53
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ID: 428718
Weight: 7.08ct
Size: 14.2 x 10.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 56.08
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ID: 494580
Weight: 3.48ct
Size: 8.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.16
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ID: 682027
Weight: 0.57ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.26
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ID: 609441
Weight: 23.58ct
Size: 31.1 x 20.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.13
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ID: 553147
Weight: 2.12ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 47.90
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ID: 716098
Weight: 3.17ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 30.43
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ID: 728379
Weight: 52.40ct
Size: 42.8 x 27.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 106.90
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ID: 615761
Weight: 2.02ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 21.34
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ID: 713826
Weight: 15.62ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 131.21
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ID: 391877
Weight: 35.24ct (total)
Size: 33.3 x 14.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 69.78
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ID: 635669
Weight: 6.80ct
Size: 14.8 x 10.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 57.12
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ID: 416390
Weight: 1.20ct
Size: 17.5 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.02
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ID: 672048
Weight: 2.31ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 55.44
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ID: 517846
Weight: 1.61ct
Size: 10.5 x 4.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 146.64
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ID: 473046
Weight: 13.48ct
Size: 16.8 x 13.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 120.82
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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: 455379
Weight: 1.90ct
Size: 9.8 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 17.56
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ID: 732896
Weight: 0.47ct
Size: 5.8 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 19.74
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ID: 636615
Weight: 0.76ct
Size: 8 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 40.13
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ID: 499602
Weight: 1.62ct
Size: 11.9 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 14.96
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ID: 390153
Weight: 0.60ct
Size: 4.6 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 25.91
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ID: 480717
Weight: 2.01ct (total)
Size: 5.5 x 3.7 mm
Clarity: VS
Content: 4 pcs
Price: $ 18.58
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ID: 724245
Weight: 57.92ct
Size: 24.3 x 21.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 68.81
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ID: 464358
Weight: 3.77ct (total)
Size: 3.8 x 3.8 mm
Clarity: VS
Content: 10 pcs
Price: $ 34.84
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ID: 716378
Weight: 0.54ct
Size: 7.2 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.34
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ID: 554285
Weight: 1.36ct
Size: 6.6 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 35.90
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ID: 547765
Weight: 1.78ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.06
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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

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
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Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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excellent deals-excellent service-fair prices

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Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
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Overall Rating -> 8 star ratings

The website was nice and I bought some gems

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

Very large selection from affordable to high end I will be coming back to shop again!

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I would recommend gem select yo everyone Fast service and no problems

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Overall Rating -> 10 star ratings

Good products

Posted By Brave in October, 2024
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