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

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ID: 737405
Weight: 2.15ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 96.75
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ID: 721852
Weight: 0.49ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.52
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ID: 621024
Weight: 3.83ct (total)
Size: 12.1 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 35.39
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ID: 605615
Weight: 5.99ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 79.07
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ID: 716092
Weight: 2.80ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.88
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ID: 657433
Weight: 1.77ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.12
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ID: 532372
Weight: 3.90ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.32
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ID: 605909
Weight: 29.24ct (total)
Size: 20.8 x 13.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 45.54
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ID: 546656
Weight: 3.10ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.55
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ID: 540083
Weight: 1.42ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.69
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ID: 549165
Weight: 3.79ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.02
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ID: 618116
Weight: 1.00ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 47.41
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ID: 492211
Weight: 7.81ct
Size: 16.7 x 13.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 29.39
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ID: 640035
Weight: 1.97ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 49.40
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ID: 416061
Weight: 1.64ct
Size: 14.1 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 47.23
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ID: 522162
Weight: 21.02ct
Size: 32.9 x 10.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.49
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ID: 711084
Weight: 1.89ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.74
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ID: 422548
Weight: 1.18ct
Size: 9.2 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 68.11
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ID: 638581
Weight: 1.76ct
Size: 8.1 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.56
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ID: 390044
Weight: 1.19ct
Size: 8.7 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 77.10
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ID: 721423
Weight: 0.59ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.32
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ID: 683036
Weight: 0.39ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Price: $ 2.73
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ID: 559406
Weight: 2.08ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 42.68
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ID: 717953
Weight: 0.59ct
Size: 5.2 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.70
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ID: 472535
Weight: 36.09ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.02
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ID: 515382
Weight: 2.92ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.98
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ID: 461998
Weight: 3.31ct (total)
Size: 12.1 x 5.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 39.46
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ID: 489743
Weight: 2.56ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 50.69
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ID: 514322
Weight: 3.83ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.05
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ID: 628147
Weight: 3.24ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 116.64
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ID: 701032
Weight: 37.13ct
Size: 31.5 x 18.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.05
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ID: 664123
Weight: 2.07ct
Size: 9.3 x 6.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.94
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ID: 699053
Weight: 0.84ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.06
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ID: 367698
Weight: 6.13ct
Size: 15 x 8.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 41.34
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ID: 464359
Weight: 4.00ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 36.96
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ID: 544018
Weight: 0.91ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.41
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ID: 683142
Weight: 0.55ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 4.62
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ID: 431574
Weight: 1.40ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.77
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ID: 479880
Weight: 10.08ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 77.62
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ID: 660189
Weight: 19.66ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 23.59
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ID: 394758
Weight: 5.53ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.50
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ID: 447537
Weight: 2.25ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 106.74
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ID: 391937
Weight: 4.35ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 114.84
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ID: 718260
Weight: 0.69ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.70
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ID: 499221
Weight: 1.80ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 32.32
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ID: 472540
Weight: 31.07ct
Size: 22.9 x 15.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.66
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ID: 594186
Weight: 0.88ct
Size: 5.2 x 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 20.90
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ID: 724952
Weight: 0.72ct
Size: 5.9 x 3.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 30.24
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ID: 418341
Weight: 10.11ct
Size: 18.3 x 12 mm
Clarity: Translucent
Content: 1 pc
Price: $ 20.02
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ID: 696560
Weight: 8.71ct
Size: 18 x 12.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.68
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ID: 437834
Weight: 1.15ct
Size: 15.8 x 3 mm
Clarity: VS
Content: 1 pc
Price: $ 37.96
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ID: 693240
Weight: 46.99ct
Size: 39 x 25.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.94
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ID: 636907
Weight: 0.66ct
Size: 7.8 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 34.85
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ID: 563800
Weight: 0.91ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 18.72
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ID: 707960
Weight: 9.20ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.83
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ID: 306204
Weight: 6.41ct
Size: 14.2 x 10.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 29.62
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ID: 636427
Weight: 1.76ct
Size: 8.3 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.15
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ID: 513380
Weight: 6.60ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.14
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ID: 697599
Weight: 0.53ct (total)
Size: 3.5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 11.45
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ID: 680785
Weight: 1.03ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.90
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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

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
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excellent deals-excellent service-fair prices

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

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went well

Posted By Doug in May, 2025
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Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

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I would recommend gem select yo everyone Fast service and no problems

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Good selection, using for custom jewlery for my wife.

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Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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Overall Rating -> 10 star ratings

Good products

Posted By Brave in October, 2024
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