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

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ID: 478158
Weight: 1.16ct
Size: 9.6 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 153.12
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ID: 491902
Weight: 41.25ct (total)
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 48.46
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ID: 734709
Weight: 2.19ct
Size: 7.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.14
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ID: 720982
Weight: 39.54ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 47.45
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ID: 544607
Weight: 0.94ct
Size: 6.1 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 42.07
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ID: 484115
Weight: 2.85ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 18.82
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ID: 530266
Weight: 7.84ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 31.04
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ID: 486667
Weight: 5.80ct
Size: 13.4 x 9.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 59.17
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ID: 454925
Weight: 2.86ct
Size: 12.1 x 6.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.42
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ID: 681996
Weight: 16.66ct
Size: 20 x 20 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 159.94
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ID: 705850
Weight: 0.78ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Price: $ 6.55
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ID: 706854
Weight: 2.59ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.22
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ID: 497084
Weight: 1.80ct
Size: 8.3 x 6.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.34
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ID: 418611
Weight: 5.70ct
Size: 17 x 10.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 11.29
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ID: 514165
Weight: 8.46ct
Size: 12 x 12 mm (calibrated)
Clarity: VVS-VS
Price: $ 17.26
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ID: 543764
Weight: 1.00ct (total)
Size: 4.2 x 4.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.24
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ID: 696847
Weight: 24.11ct
Size: 21.2 x 17.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.49
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ID: 574631
Weight: 9.11ct
Size: 18.5 x 11.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 82.49
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ID: 721326
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.72
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ID: 689613
Weight: 1.82ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.02
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ID: 471273
Weight: 40.18ct
Size: 28.7 x 17.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 82.74
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ID: 383972
Weight: 8.52ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 33.74
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ID: 631674
Weight: 0.96ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.80
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ID: 495352
Weight: 2.38ct
Size: 8.8 x 7.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 51.02
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ID: 619126
Weight: 2.50ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 82.50
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ID: 401431
Weight: 12.10ct
Size: 14 x 14 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.94
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ID: 378631
Weight: 8.89ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 35.21
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ID: 414284
Weight: 10.68ct
Size: 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 70.49
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ID: 400833
Weight: 4.75ct
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.36
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ID: 733134
Weight: 3.76ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.97
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ID: 715520
Weight: 2.91ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.94
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ID: 306415
Weight: 3.12ct (total)
Size: 3.2 x 3.1 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 70.01
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ID: 626201
Weight: 2.88ct
Size: 13.4 x 7.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 8.71
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ID: 686784
Weight: 1.21ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.62
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ID: 694998
Weight: 3.68ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 110.40
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ID: 492922
Weight: 5.65ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 40.87
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ID: 541805
Weight: avg. 0.28 ct / each
Size: 5.9 x 3 mm
Clarity: VS
Price: $ 1.53
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ID: 715695
Weight: 2.72ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.11
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ID: 399206
Weight: 19.50ct
Size: 35.9 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.74
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ID: 725306
Weight: 23.95ct
Size: 21.8 x 16.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 86.22
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ID: 664641
Weight: 1.81ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.10
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ID: 691078
Weight: 0.38ct
Size: 4 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 22.80
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ID: 433733
Weight: 30.38ct
Size: 24.4 x 19.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.42
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ID: 695844
Weight: 0.50ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.00
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ID: 640598
Weight: 1.98ct
Size: 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 57.02
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ID: 707096
Weight: 1.62ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.89
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ID: 585890
Weight: 24.78ct
Size: 28.3 x 18.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.72
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ID: 723003
Weight: 1.11ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 33.30
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ID: 555410
Weight: 1.10ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.71
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ID: 648158
Weight: 22.39ct
Size: 25.8 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.33
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ID: 696593
Weight: 7.42ct
Size: 17.5 x 8.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.36
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ID: 519791
Weight: 38.65ct
Size: 21.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.41
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ID: 582531
Weight: 26.55ct (total)
Size: 16 x 16 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 38.20
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ID: 714178
Weight: 0.36ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 10.80
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ID: 640720
Weight: 1.93ct
Size: 8.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 55.58
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ID: 505347
Weight: 3.44ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 31.79
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ID: 493978
Weight: 16.70ct
Size: 14.1 x 11.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.02
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ID: 489738
Weight: 2.49ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 49.31
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ID: 479369
Weight: 2.65ct (total)
Size: 10.1 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.98
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ID: 622556
Weight: 1.24ct
Size: 7.3 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 26.08
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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 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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Nice website I just don't know much about the quality until I receive the stone.

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Nothing bad to report. Everything is as expected. The gems and the price are all very good.

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The stones are very nice.

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I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
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