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

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ID: 717339
Weight: 21.11ct
Size: 17.6 x 14.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 759.96
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ID: 428651
Weight: 4.99ct
Size: 12.7 x 12.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 39.52
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ID: 382951
Weight: 13.83ct
Size: 20 x 12.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 54.77
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ID: 435490
Weight: 7.98ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.12
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ID: 696844
Weight: 16.13ct
Size: 21.9 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.03
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ID: 691196
Weight: 0.54ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.36
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ID: 705523
Weight: 2.14ct
Size: 8.5 x 6.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 1.98
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ID: 668871
Weight: 12.47ct
Size: 19.3 x 13.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 269.35
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ID: 714483
Weight: 0.51ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.54
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ID: 460418
Weight: 3.25ct
Size: 11.9 x 8.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 42.90
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ID: 681724
Weight: 0.87ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.66
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ID: 686740
Weight: 0.47ct (total)
Size: 4.5 x 3.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 31.02
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ID: 551269
Weight: 0.98ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 3.68
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ID: 737119
Weight: 30.49ct
Size: 42.4 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.05
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ID: 689715
Weight: 0.24ct
Size: 4.2 x 3 mm
Clarity: VS
Content: 1 pc
Price: $ 14.40
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ID: 571928
Weight: 1.23ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 35.42
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ID: 392975
Weight: 5.71ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 37.69
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ID: 689678
Weight: 1.14ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.94
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ID: 698523
Weight: 2.53ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.25
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ID: 721519
Weight: 7.24ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.69
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ID: 347654
Weight: 3.44ct
Size: 26.6 x 3.9 mm
Clarity: SI
Content: 1 pc
Price: $ 173.38
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ID: 688995
Weight: 1.26ct
Size: 12.1 x 4.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 12.10
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ID: 390821
Weight: 1.76ct
Size: 9 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 102.22
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ID: 534128
Weight: 2.23ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.54
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ID: 524597
Weight: 1.56ct
Size: 6.5 x 6.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 133.85
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ID: 480935
Weight: 2.89ct (total)
Size: 5.7 x 3.8 mm
Clarity: VS
Content: 5 pcs
Price: $ 26.70
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ID: 487914
Weight: 31.27ct
Size: 24.2 x 21 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.11
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ID: 712444
Weight: 3.83ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.20
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ID: 422182
Weight: 0.92ct
Size: 7.8 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 53.06
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ID: 384720
Weight: 8.51ct
Size: 24.2 x 12.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 76.72
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ID: 439415
Weight: 3.33ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 43.39
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ID: 649922
Weight: 30.67ct
Size: 29.7 x 19 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.72
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ID: 727959
Weight: 2.13ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.11
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ID: 645865
Weight: 3.97ct
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.38
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ID: 617766
Weight: 1.58ct
Size: 7.8 x 6.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 33.60
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ID: 350585
Weight: 2.21ct
Size: 26.9 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 66.30
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ID: 449369
Weight: 1.41ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.31
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ID: 631088
Weight: 1.18ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 64.96
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ID: 396083
Weight: 3.83ct
Size: 8.5 x 8.4 mm
Clarity: VS
Content: 1 pc
Price: $ 187.81
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ID: 688807
Weight: 0.84ct
Size: 9 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 8.06
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ID: 742129
Weight: 2.56ct
Size: 12 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.60
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ID: 648318
Weight: 0.80ct
Size: 8.6 x 5.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.80
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ID: 662749
Weight: 1.54ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.94
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ID: 682020
Weight: 0.41ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 3.44
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ID: 698908
Weight: 0.86ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.22
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ID: 624231
Weight: 0.98ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 64.68
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ID: 464476
Weight: 4.17ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 38.53
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ID: 734961
Weight: 1.82ct
Size: 9 x 6.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.10
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ID: 391066
Weight: 4.46ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 176.62
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ID: 347564
Weight: 23.92ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 114.82
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ID: 415293
Weight: 1.34ct
Size: 7 x 6.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 88.44
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ID: 400113
Weight: 7.28ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 24.02
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ID: 690262
Weight: 64.51ct
Size: 26.8 x 22 mm
Clarity: Opaque
Content: 1 pc
Price: $ 66.00
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ID: 720908
Weight: 1.03ct
Size: 7.7 x 5.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.65
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ID: 732796
Weight: 1.19ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 45.70
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ID: 737520
Weight: 2.27ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 102.15
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ID: 439537
Weight: 4.13ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 8 pcs
Price: $ 53.81
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ID: 566957
Weight: 46.54ct
Size: 38.6 x 20.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 105.05
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ID: 712806
Weight: 1.27ct
Size: 7.4 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.36
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ID: 706366
Weight: 9.57ct
Size: 17 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.52
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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

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

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

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

Posted By Steven M. in February, 2025
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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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Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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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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I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

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Nice website I just don't know much about the quality until I receive the stone.

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Enjoyed shopping.

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The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
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