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

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ID: 462265
Weight: 4.38ct
Size: 11 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.91
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ID: 737477
Weight: 2.44ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 109.80
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ID: 459977
Weight: 3.88ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.86
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ID: 471479
Weight: 50.43ct
Size: 36.9 x 27.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.28
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ID: 712877
Weight: 1.18ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.57
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ID: 687666
Weight: 3.08ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.70
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ID: 698615
Weight: 3.00ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.20
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ID: 547771
Weight: 2.16ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 43.78
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ID: 657951
Weight: 13.27ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.92
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ID: 712343
Weight: 5.32ct
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 14.17
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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: 727480
Weight: 0.70ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.60
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ID: 614735
Weight: 2.17ct
Size: 9 x 6.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 75.28
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ID: 497054
Weight: 1.81ct
Size: 8 x 6.9 mm
Clarity: VS
Content: 1 pc
Price: $ 32.51
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ID: 333780
Weight: 21.12ct
Size: 29.5 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 362.42
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ID: 632829
Weight: 2.68ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 19.30
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ID: 455344
Weight: 23.51ct (total)
Size: 15.8 x 10.6 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 39.42
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ID: 360235
Weight: 18.61ct
Size: 21.9 x 16.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 49.13
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ID: 393865
Weight: 0.92ct
Size: 5.6 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.79
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ID: 446716
Weight: 3.27ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 10.80
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ID: 605904
Weight: 21.52ct (total)
Size: 18.4 x 12.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 33.52
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ID: 457249
Weight: 3.06ct
Size: 9.4 x 7.8 mm
Clarity: VS
Content: 1 pc
Price: $ 16.15
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ID: 686498
Weight: 0.63ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.61
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ID: 694392
Weight: 13.78ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 115.75
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ID: 594041
Weight: 1.22ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 48.31
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ID: 522445
Weight: 188.20ct
Size: 47.2 x 32.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 496.85
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ID: 672685
Weight: 2.32ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 55.68
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ID: 453927
Weight: 1.09ct
Size: 10.8 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.04
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ID: 436554
Weight: 2.97ct
Size: 10.4 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.65
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ID: 728196
Weight: 0.04ct
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.50
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ID: 644657
Weight: 1.16ct
Size: 7.2 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 27.84
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ID: 521235
Weight: 20.07ct
Size: 31.5 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.57
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ID: 617521
Weight: 1.89ct
Size: 8.1 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 40.20
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ID: 481373
Weight: 12.46ct
Size: 22.4 x 12.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.88
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ID: 718871
Weight: 0.55ct
Size: 5.2 x 4 mm
Clarity: VVS
Content: 1 pc
Price: $ 9.90
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ID: 479610
Weight: 2.04ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.54
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ID: 550365
Weight: 1.63ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.26
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ID: 456593
Weight: 2.17ct
Size: 10.8 x 7.5 mm
Clarity: VS
Content: 1 pc
Price: $ 20.05
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ID: 409517
Weight: 8.01ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 38.17
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ID: 377041
Weight: 34.98ct
Size: 29.7 x 18.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.09
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ID: 626180
Weight: 1.33ct
Size: 6 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 75.49
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ID: 350302
Weight: 1.47ct
Size: 19 x 3.2 mm
Clarity: SI
Content: 1 pc
Price: $ 42.68
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ID: 482155
Weight: 2.32ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.73
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ID: 697868
Weight: 0.69ct
Size: 5.2 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 41.40
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ID: 448998
Weight: 6.66ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.98
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ID: 392577
Weight: 2.81ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 74.18
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ID: 484176
Weight: 3.81ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.58
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ID: 682711
Weight: 0.26ct (total)
Size: 3 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 149.02
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ID: 350502
Weight: 3.44ct (total)
Size: 3.2 x 3 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 71.41
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ID: 736718
Weight: 15.05ct
Size: 24.1 x 18.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.22
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ID: 420113
Weight: 37.85ct
Size: 28.8 x 23 mm
Clarity: Translucent
Content: 1 pc
Price: $ 74.94
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ID: 556192
Weight: 13.11ct (total)
Size: 17 x 11.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 25.78
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ID: 388350
Weight: 4.52ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 29.83
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ID: 687807
Weight: 1.34ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.92
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ID: 726810
Weight: 0.82ct
Size: 5.9 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.76
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ID: 492606
Weight: 5.60ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.51
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ID: 472851
Weight: 3.67ct
Size: 9.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 50.82
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ID: 554053
Weight: 0.79ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 6.25
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ID: 541085
Weight: 1.27ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.39
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ID: 725316
Weight: 5.91ct
Size: 9.5 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.61
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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!

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I love the quality, package and info of your gems.

Posted By Diana in April, 2025
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I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

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

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Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
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Good products

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looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

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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!

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I wish there were options for jewelry settings

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Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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