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

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ID: 630675
Weight: 5.28ct
Size: 17.3 x 15.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 44.35
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ID: 715492
Weight: 5.94ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 57.02
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ID: 736372
Weight: 41.68ct
Size: 36 x 17.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.18
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ID: 453816
Weight: 4.46ct
Size: 13.1 x 9.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.21
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ID: 561914
Weight: 0.80ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 6.08
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ID: 715071
Weight: 1.64ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.25
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ID: 713678
Weight: 1.29ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.84
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ID: 645434
Weight: 1.42ct
Size: 9 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 20.48
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ID: 493875
Weight: 5.04ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 36.13
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ID: 445826
Weight: 2.29ct
Size: 8.5 x 6.9 mm
Clarity: VS
Content: 1 pc
Price: $ 109.33
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ID: 560422
Weight: 1.64ct
Size: 7.9 x 6.6 mm
Clarity: SI
Content: 1 pc
Price: $ 36.80
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ID: 560860
Weight: 0.90ct (total)
Size: 4.2 x 4.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 8.32
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ID: 501509
Weight: 31.90ct (total)
Size: 32.3 x 15.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 63.14
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ID: 358457
Weight: 3.94ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 26.00
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ID: 696162
Weight: 40.11ct
Size: 23.5 x 19.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.43
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ID: 392978
Weight: 7.90ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 52.14
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ID: 743403
Weight: 3.00ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 135.00
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ID: 712713
Weight: 21.28ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 56.69
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ID: 447423
Weight: 52.45ct
Size: 28 x 24 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.35
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ID: 564595
Weight: 0.36ct
Size: 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 659.86
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ID: 364205
Weight: 1.48ct
Size: 16.1 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 39.17
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ID: 721758
Weight: 46.57ct
Size: 37.7 x 21.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.88
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ID: 455047
Weight: 37.37ct (total)
Size: 23.7 x 12.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 49.33
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ID: 709115
Weight: 3.90ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 118.13
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ID: 482212
Weight: 25.11ct (total)
Size: 20.8 x 12.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 32.48
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ID: 672064
Weight: 7.19ct
Size: 13 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.14
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ID: 643661
Weight: 1.89ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.88
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ID: 439427
Weight: 7.82ct
Size: 14.6 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 154.84
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ID: 475806
Weight: 6.76ct
Size: 16 x 13.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 70.85
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ID: 261093
Weight: 4.58ct (total)
Size: 5.5 mm (calibrated)
Clarity: VVS
Content: 4 pcs
Price: $ 79.81
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ID: 533871
Weight: 2.96ct (total)
Size: 8.2 x 6.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.35
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ID: 670780
Weight: 0.45ct
Size: 5 x 4.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.20
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ID: 620850
Weight: 4.22ct (total)
Size: 12.2 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 44.57
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ID: 528164
Weight: 2.61ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 17.23
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ID: 623113
Weight: 1.18ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.56
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ID: 471963
Weight: 1.83ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 289.87
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ID: 725294
Weight: 14.76ct
Size: 15.1 x 14.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.82
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ID: 700711
Weight: 0.42ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 25.20
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ID: 732838
Weight: 0.47ct
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.74
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ID: 708307
Weight: 6.18ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 10.24
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ID: 642112
Weight: 1.01ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 47.27
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ID: 528685
Weight: 1.38ct
Size: 7.4 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 120.23
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ID: 704362
Weight: 1.28ct
Size: 12.3 x 3.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 42.07
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ID: 603086
Weight: 2.76ct
Size: 12.1 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 165.60
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ID: 685383
Weight: 19.09ct
Size: 29.8 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.01
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ID: 602287
Weight: 2.33ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.53
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ID: 537780
Weight: 0.94ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.34
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ID: 417149
Weight: 8.17ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 16.19
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ID: 565125
Weight: 4.07ct
Size: 12 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.87
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ID: 728048
Weight: 0.80ct
Size: 6.2 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.80
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ID: 262425
Weight: 0.70ct
Size: 7 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 87.32
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ID: 503907
Weight: avg. 0.21 ct / each
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Price: $ 1.87
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ID: 532372
Weight: 3.90ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.32
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ID: 688276
Weight: 9.25ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.10
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ID: 484042
Weight: 73.93ct
Size: 37.5 x 25.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 146.39
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ID: 519908
Weight: 1.64ct
Size: 11.8 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 149.38
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ID: 449597
Weight: 21.20ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 195.89
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ID: 439685
Weight: 0.92ct
Size: 5.6 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 28.34
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ID: 596026
Weight: 3.76ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 48.73
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ID: 385156
Weight: 8.48ct
Size: 22.7 x 13.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 69.40
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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

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Posted By G.W. or Bakyow in July, 2025
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Great selection of gems at a reasonable price

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Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

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Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
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