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

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ID: 639446
Weight: 1.89ct
Size: 8.2 x 6.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 11.34
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ID: 647769
Weight: 30.34ct
Size: 19.8 x 16.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 72.82
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ID: 466188
Weight: 8.99ct
Size: 14 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.81
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ID: 585861
Weight: 26.91ct
Size: 30 x 15.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 177.61
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ID: 531245
Weight: 3.14ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.02
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ID: 658561
Weight: 20.09ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 29.41
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ID: 431460
Weight: 1.60ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.87
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ID: 582368
Weight: 5.33ct
Size: 13 x 9.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.14
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ID: 689697
Weight: 2.11ct
Size: 10.4 x 8.2 mm
Clarity: VS
Content: 1 pc
Price: $ 63.30
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ID: 663134
Weight: 24.89ct (total)
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 17.63
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ID: 439561
Weight: 4.94ct
Size: 16 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 97.81
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ID: 633040
Weight: 16.00ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 85.06
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ID: 733151
Weight: 3.65ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.98
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ID: 350390
Weight: 2.56ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 58.60
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ID: 677997
Weight: 7.59ct
Size: 21.3 x 17.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.38
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ID: 670438
Weight: 0.39ct
Size: 3.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 12.96
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ID: 485310
Weight: 5.24ct
Size: 14 x 14 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 27.67
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ID: 542597
Weight: 0.47ct
Size: 5.7 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 20.96
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ID: 719013
Weight: 1.09ct
Size: 6.1 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 19.62
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ID: 700719
Weight: 23.42ct
Size: 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.49
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ID: 446068
Weight: 4.82ct
Size: 14 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 35.18
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ID: 650087
Weight: 1.11ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.32
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ID: 548528
Weight: 1.64ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 541.20
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ID: 405843
Weight: 7.60ct
Size: 14.2 x 10.4 mm
Clarity: VS
Content: 1 pc
Price: $ 250.80
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ID: 609441
Weight: 23.58ct
Size: 31.1 x 20.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.13
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ID: 365616
Weight: 12.13ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.02
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ID: 435742
Weight: 9.50ct
Size: 16 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.10
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ID: 711845
Weight: 0.40ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.07
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ID: 647744
Weight: 1.05ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.72
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ID: 737378
Weight: 2.11ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 94.95
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ID: 353354
Weight: 4.65ct (total)
Size: 5.8 x 3.6 mm
Clarity: VS-SI
Content: 10 pcs
Price: $ 98.21
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ID: 685147
Weight: 0.60ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.20
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ID: 660000
Weight: 1.52ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.48
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ID: 567414
Weight: 0.16ct (total)
Size: 2.8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 344.63
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ID: 714186
Weight: 0.44ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 13.20
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ID: 609116
Weight: 4.20ct (total)
Size: 8.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 77.62
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ID: 489142
Weight: 2.82ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 50.76
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ID: 656101
Weight: 10.93ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.05
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ID: 356976
Weight: 4.07ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 26.87
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ID: 659435
Weight: 19.68ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 47.23
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ID: 731988
Weight: 3.18ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 122.11
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ID: 711512
Weight: 0.86ct
Size: 5.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.17
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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: 698690
Weight: 1.30ct
Size: 7.1 x 5.5 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 7.80
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ID: 620781
Weight: 1.32ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.19
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ID: 722804
Weight: 0.51ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.30
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ID: 701959
Weight: 7.07ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 42.42
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ID: 710498
Weight: 6.02ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.97
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ID: 496766
Weight: 2.73ct
Size: 9.4 x 7.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 72.07
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ID: 696474
Weight: 59.54ct
Size: 38.1 x 25 mm
Clarity: Opaque
Content: 1 pc
Price: $ 107.17
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ID: 734690
Weight: 41.61ct
Size: 32.7 x 19.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 399.46
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ID: 482098
Weight: 34.74ct
Size: 26.1 x 15.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.69
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ID: 367744
Weight: 3.49ct
Size: 12.6 x 6.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 23.53
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ID: 449468
Weight: 3.36ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 22.18
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ID: 401656
Weight: 2.62ct (total)
Size: 6.6 x 4.9 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 129.35
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ID: 453636
Weight: 3.01ct
Size: 11.4 x 7.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.82
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ID: 678374
Weight: 1.74ct (total)
Size: 7.1 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.62
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ID: 463469
Weight: 4.09ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 32.39
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ID: 642103
Weight: 1.25ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 58.50
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ID: 392443
Weight: 6.68ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 26.45
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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

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I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

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went well

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I did not have any problems

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Good selection, trusted quality. What I have purchased has always been as discribed.

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Overall Rating -> 10 star ratings

I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
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Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
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