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

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ID: 566675
Weight: 4.94ct
Size: 12 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.60
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ID: 334676
Weight: 1.61ct
Size: 8.5 x 6.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 91.38
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ID: 664503
Weight: 2.06ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 9.89
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ID: 518909
Weight: 4.80ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.29
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ID: 451107
Weight: 1.45ct (total)
Size: 4.9 x 4.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.40
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ID: 475226
Weight: 1.89ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.46
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ID: 533947
Weight: 1.96ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.78
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ID: 344980
Weight: 9.15ct
Size: 11.7 x 10.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.50
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ID: 687129
Weight: 9.70ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.64
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ID: 546474
Weight: 3.02ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.92
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ID: 519135
Weight: 1.95ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 180.18
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ID: 462479
Weight: 1.54ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 81.31
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ID: 481866
Weight: 1.93ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 122.62
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ID: 684372
Weight: 2.38ct (total)
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 3.43
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ID: 698586
Weight: 8.32ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 69.89
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ID: 688419
Weight: 2.41ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.06
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ID: 726861
Weight: 0.23ct
Size: 4 x 3.2 mm
Clarity: VS
Content: 1 pc
Price: $ 9.66
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ID: 693778
Weight: 42.75ct
Size: 39.2 x 21.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.76
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ID: 632405
Weight: 2.79ct
Size: 17.9 x 7.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 20.09
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ID: 644659
Weight: 1.21ct
Size: 7 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 29.04
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ID: 395242
Weight: 3.29ct
Size: 9.6 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 21.72
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ID: 668444
Weight: 7.55ct
Size: 13 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.30
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ID: 718992
Weight: 0.59ct
Size: 5.1 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 10.62
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ID: 604529
Weight: 29.01ct
Size: 31.5 x 21.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.64
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ID: 738971
Weight: 1.15ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 10.35
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ID: 380740
Weight: 1.65ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 108.90
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ID: 439313
Weight: 5.10ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 316.40
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ID: 713936
Weight: 1.09ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.63
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ID: 522653
Weight: 32.13ct
Size: 34.9 x 24 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.65
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ID: 567415
Weight: 0.16ct (total)
Size: 2.6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 344.63
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ID: 740702
Weight: 1.44ct
Size: 8.1 x 6.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 417.60
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ID: 390047
Weight: 1.13ct
Size: 8 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 73.21
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ID: 690237
Weight: 66.20ct
Size: 39.1 x 26.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 66.00
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ID: 596874
Weight: 4.20ct
Size: 16.6 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.12
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ID: 686100
Weight: 4.00ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 4.80
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ID: 450948
Weight: 2.61ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 24.12
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ID: 386872
Weight: 6.44ct (total)
Size: 13.5 x 6.7 mm
Clarity: Translucent
Content: 3 pcs
Price: $ 57.30
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ID: 411618
Weight: 2.54ct (total)
Size: 7.8 x 5.7 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 117.35
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ID: 348403
Weight: 2.66ct
Size: 20.1 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 87.78
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ID: 708634
Weight: 2.08ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 42.96
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ID: 705804
Weight: 0.76ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.38
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ID: 714843
Weight: 12.33ct
Size: 16 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.96
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ID: 697052
Weight: 30.80ct
Size: 26.2 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.07
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ID: 494019
Weight: 7.03ct
Size: 15.3 x 9.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.84
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ID: 461237
Weight: 6.82ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 63.01
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ID: 700707
Weight: 0.51ct
Size: 4.7 mm
Clarity: SI
Content: 1 pc
Price: $ 30.60
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ID: 711781
Weight: 14.31ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.12
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ID: 418223
Weight: 12.83ct (total)
Size: 16.5 x 11.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 25.39
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ID: 734802
Weight: 5.34ct
Size: 12.1 x 9.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 224.28
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ID: 656299
Weight: 12.86ct
Size: 17.1 x 13.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 108.02
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ID: 471477
Weight: 55.16ct
Size: 31.5 x 31.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.14
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ID: 550825
Weight: 0.91ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 6.85
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ID: 371387
Weight: 5.14ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 33.92
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ID: 716150
Weight: 2.98ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.61
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ID: 453934
Weight: 1.08ct
Size: 9.9 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.62
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ID: 702083
Weight: 11.16ct
Size: 23.6 x 7.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 66.96
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ID: 705839
Weight: 1.42ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.93
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ID: 719364
Weight: 0.78ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.55
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ID: 476908
Weight: 11.45ct
Size: 13 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.35
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ID: 351752
Weight: 2.68ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 64.32
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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

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
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It was easy to find what I wanted

Posted By Villian in December, 2024
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Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Awesome

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I did not have any problems

Posted By Clilrichard in January, 2025
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I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

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everything was fine

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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.

Posted By YE in October, 2025
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Overall Rating -> 10 star ratings

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

Posted By Watson in May, 2025
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