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

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ID: 449975
Weight: 1.76ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.26
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ID: 720855
Weight: 1.29ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.84
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ID: 667805
Weight: 4.74ct
Size: 14 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.44
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ID: 554916
Weight: 0.70ct
Size: 6.8 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 18.48
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ID: 490735
Weight: 4.72ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 34.27
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ID: 418224
Weight: 14.77ct (total)
Size: 17.8 x 12.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 29.26
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ID: 693970
Weight: 10.02ct
Size: 15.8 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.07
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ID: 608811
Weight: 1.75ct (total)
Size: 9 x 5 mm
Clarity: VS
Content: 2 pcs
Price: $ 16.18
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ID: 565137
Weight: 0.17ct (total)
Size: 2.8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 372.12
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ID: 585103
Weight: 4.00ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 26.40
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ID: 489424
Weight: 3.17ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 57.06
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ID: 716137
Weight: 3.76ct (total)
Size: 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 36.10
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ID: 673492
Weight: 3.28ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 47.17
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ID: 566480
Weight: 0.78ct
Size: 6.2 x 4.3 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 19.56
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ID: 616836
Weight: 0.82ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 59.53
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ID: 426514
Weight: 8.64ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 39.91
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ID: 697113
Weight: 5.68ct
Size: 15.2 x 9 mm
Clarity: VVS
Content: 1 pc
Price: $ 34.08
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ID: 606432
Weight: 7.14ct
Size: 16.7 x 10 mm
Clarity: Transparent
Content: 1 pc
Price: $ 94.25
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ID: 664110
Weight: 1.10ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Price: $ 9.24
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ID: 564209
Weight: 1.03ct
Size: 7.6 x 6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.70
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ID: 420270
Weight: 10.12ct
Size: 19.1 x 15 mm
Clarity: Translucent
Content: 1 pc
Price: $ 26.71
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ID: 392555
Weight: 5.61ct
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.66
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ID: 715659
Weight: 1.37ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.15
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ID: 638419
Weight: 100.83ct
Size: 35.4 x 24.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 705.81
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ID: 658201
Weight: 1.97ct
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.36
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ID: 521760
Weight: 14.46ct
Size: 23.6 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 95.44
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ID: 431174
Weight: 1.37ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.46
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ID: 558252
Weight: 7.54ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 57.02
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ID: 442831
Weight: 4.07ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.74
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ID: 464439
Weight: 2.55ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 23.57
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ID: 715674
Weight: 0.46ct
Size: 5.3 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.26
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ID: 716084
Weight: 3.05ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.28
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ID: 746946
Weight: 22.77ct
Size: 25.9 x 18.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 1,366.20
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ID: 715387
Weight: 1.29ct
Size: 7.7 x 5.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.38
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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: 670754
Weight: 0.55ct
Size: 5.3 x 3.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 19.80
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ID: 634144
Weight: 14.33ct
Size: 17.9 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 76.18
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ID: 627214
Weight: 1.88ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.02
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ID: 567745
Weight: 5.38ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.26
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ID: 685848
Weight: 1.67ct
Size: 8.2 x 6.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.74
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ID: 638379
Weight: 49.66ct
Size: 27 x 20 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 417.14
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ID: 709804
Weight: 1.50ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.88
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ID: 393616
Weight: 5.77ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.09
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ID: 744775
Weight: 5.74ct
Size: 15.3 x 11.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.48
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ID: 390623
Weight: 1.53ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 98.47
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ID: 744089
Weight: 8.56ct
Size: 25.3 x 11.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 256.80
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ID: 545271
Weight: 2.60ct
Size: 9.5 x 6.2 mm
Clarity: VS
Content: 1 pc
Price: $ 236.81
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ID: 492833
Weight: 9.32ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 67.42
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ID: 542762
Weight: 0.79ct
Size: 6.4 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 35.23
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ID: 365318
Weight: 4.72ct (total)
Size: 6.5 x 5.5 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 173.02
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ID: 693529
Weight: 0.52ct
Size: 7.8 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.20
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ID: 713720
Weight: 0.82ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.78
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ID: 701304
Weight: 9.33ct
Size: 16.3 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.98
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ID: 496383
Weight: 1.57ct (total)
Size: 7 x 3.5 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 16.58
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ID: 683059
Weight: 9.22ct
Size: 13.9 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.32
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ID: 739532
Weight: 0.37ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.33
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ID: 694554
Weight: 12.55ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 105.42
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ID: 726154
Weight: 0.38ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3.65
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ID: 548106
Weight: 1.61ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.62
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ID: 558217
Weight: 2.98ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.55
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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

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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I'm happy.

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I love the product and the details about each of them.

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Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
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I wish there were options for jewelry settings

Posted By Tim in May, 2025
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Great site for finding specific stones and sizes for individual pieces of jewelry

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My experience was done with ease

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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
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Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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