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

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ID: 446736
Weight: 5.27ct
Size: 13 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.40
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ID: 712336
Weight: 2.84ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.56
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ID: 387422
Weight: 13.95ct
Size: 19.4 x 13.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 128.90
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ID: 675402
Weight: 3.10ct
Size: 12.4 x 9.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 120.26
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ID: 612897
Weight: 1.07ct
Size: 6.5 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.96
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ID: 724688
Weight: 1.14ct
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 34.20
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ID: 357316
Weight: 4.00ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 26.40
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ID: 513690
Weight: 20.77ct
Size: 21.7 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.42
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ID: 549168
Weight: 3.31ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.85
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ID: 647919
Weight: 38.80ct
Size: 46.8 x 19.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 46.56
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ID: 445455
Weight: 4.34ct
Size: 12.6 x 12 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.64
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ID: 453370
Weight: 3.22ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 29.75
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ID: 708075
Weight: 2.87ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.75
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ID: 668807
Weight: 19.23ct
Size: 17.2 x 16.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 415.37
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ID: 733052
Weight: 0.42ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 3.53
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ID: 490403
Weight: 1.34ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 49.27
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ID: 422983
Weight: 69.64ct (total)
Size: 15 mm (calibrated)
Clarity: Opaque
Content: 3 pcs
Price: $ 73.54
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ID: 676329
Weight: 5.31ct
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.10
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ID: 435894
Weight: 8.51ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.85
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ID: 638575
Weight: 2.23ct
Size: 7.8 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.38
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ID: 563785
Weight: 1.00ct
Size: 7.5 x 5.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.23
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ID: 642150
Weight: 3.21ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.11
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ID: 737914
Weight: 1.00ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.00
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ID: 319690
Weight: 3.51ct
Size: 9.7 x 8.8 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 9.26
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ID: 366303
Weight: 1.06ct
Size: 6.6 x 5.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 124.10
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ID: 645196
Weight: 2.16ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.26
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ID: 716133
Weight: 3.09ct (total)
Size: 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 24.72
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ID: 691410
Weight: 3.39ct
Size: 8.4 x 8.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 112.40
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ID: 333694
Weight: 2.84ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 97.46
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ID: 664795
Weight: 1.71ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.31
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ID: 491883
Weight: 38.77ct (total)
Size: 23.2 x 11.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 45.55
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ID: 674446
Weight: 13.47ct
Size: 23.7 x 14.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.63
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ID: 394869
Weight: 2.73ct (total)
Size: 7.4 x 5.4 mm
Clarity: VS
Content: 2 pcs
Price: $ 49.85
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ID: 406821
Weight: 14.06ct
Size: 14.9 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.68
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ID: 449743
Weight: 2.85ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.82
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ID: 481674
Weight: 25.44ct
Size: 29.6 x 20.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.60
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ID: 634365
Weight: 11.31ct (total)
Size: 19.4 x 11.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 51.43
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ID: 419939
Weight: 0.98ct
Size: 5.9 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 58.21
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ID: 482358
Weight: 4.34ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 20 pcs
Price: $ 286.44
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ID: 454078
Weight: 0.75ct
Size: 5.9 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 31.68
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ID: 437826
Weight: 1.07ct
Size: 19.2 x 2.6 mm
Clarity: VS
Content: 1 pc
Price: $ 35.32
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ID: 607783
Weight: 2.06ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 51.66
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ID: 697228
Weight: 23.35ct
Size: 34.7 x 9.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 2.81
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ID: 727208
Weight: 1.36ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.80
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ID: 545034
Weight: 5.52ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 41.17
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ID: 644863
Weight: 3.97ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 9.53
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ID: 624914
Weight: 1.23ct
Size: 7.6 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 25.12
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ID: 691447
Weight: 0.48ct
Size: 5.2 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.32
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ID: 536903
Weight: avg. 0.71 ct / each
Size: 6.5 mm (calibrated)
Clarity: Transparent
Price: $ 17.32
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ID: 690275
Weight: 35.21ct
Size: 32.2 x 15.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.40
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ID: 647937
Weight: 1.26ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 33.26
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ID: 343579
Weight: 3.14ct
Size: 8.4 x 7.8 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 9.42
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ID: 639742
Weight: 0.30ct
Size: 5.8 x 2.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 30.96
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ID: 504813
Weight: 10.63ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 98.22
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ID: 721099
Weight: 1.24ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 10.42
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ID: 742852
Weight: 2.66ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 119.70
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ID: 316460
Weight: 1.87ct
Size: 11.6 x 8.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 98.74
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ID: 634771
Weight: 0.49ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.11
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ID: 451156
Weight: 1.42ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.12
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ID: 670673
Weight: 0.90ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 5.40
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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

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 love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
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Enjoy every moment

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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.

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Good. I ts very user friendly.

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Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
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I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
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