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

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ID: 524600
Weight: 1.49ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 127.85
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ID: 534236
Weight: 2.60ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.59
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ID: 467899
Weight: 4.10ct (total)
Size: 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 27.06
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ID: 732206
Weight: 1.15ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 44.16
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ID: 404005
Weight: 71.36ct
Size: 27 x 21.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 282.59
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ID: 533861
Weight: 2.78ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.69
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ID: 683004
Weight: 6.75ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 40.50
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ID: 396355
Weight: 14.89ct
Size: 32.9 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.44
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ID: 314620
Weight: 3.33ct (total)
Size: 3.2 x 3.1 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 67.93
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ID: 730024
Weight: 0.31ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 14.88
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ID: 428586
Weight: 4.43ct
Size: 14 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 31.90
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ID: 643515
Weight: 0.86ct
Size: 9.8 x 4.1 mm
Clarity: VVS
Price: $ 7.22
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ID: 382913
Weight: 7.94ct
Size: 17.2 x 10.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.44
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ID: 461515
Weight: 1.49ct (total)
Size: 4.6 x 3.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 196.68
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ID: 680963
Weight: 1.25ct
Size: 7.1 x 5.5 mm
Clarity: SI
Content: 1 pc
Price: $ 37.50
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ID: 726941
Weight: 0.60ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.00
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ID: 659828
Weight: 1.08ct
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 2.59
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ID: 508557
Weight: 2.16ct
Size: 8.8 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 185.33
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ID: 492546
Weight: 10.84ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 78.41
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ID: 675402
Weight: 3.10ct
Size: 12.4 x 9.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 120.26
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ID: 450025
Weight: 0.94ct
Size: 13.1 x 2.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.02
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ID: 694551
Weight: 11.54ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 96.94
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ID: 714768
Weight: 0.48ct
Size: 6.3 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 25.92
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ID: 699240
Weight: 1.58ct
Size: 7.4 x 6.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.48
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ID: 471781
Weight: 12.25ct
Size: 17.7 x 13.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1,131.90
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ID: 539711
Weight: 2.10ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 41.00
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ID: 485338
Weight: 5.24ct (total)
Size: 9.5 x 9.4 mm
Clarity: Translucent
Content: 4 pcs
Price: $ 13.84
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ID: 384115
Weight: 15.42ct
Size: 19.3 x 12.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.53
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ID: 461974
Weight: 4.06ct (total)
Size: 12.1 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 48.40
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ID: 705524
Weight: 5.17ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.78
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ID: 685846
Weight: 1.10ct
Size: 7 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.24
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ID: 518303
Weight: 16.42ct
Size: 16.7 x 11.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.28
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ID: 559399
Weight: 2.01ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 41.27
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ID: 416141
Weight: 1.47ct
Size: 18.6 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.57
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ID: 621019
Weight: 21.21ct (total)
Size: 22.1 x 16.1 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 50.90
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ID: 695434
Weight: 18.08ct
Size: 18.4 x 11.1 mm
Clarity: VS
Content: 1 pc
Price: $ 542.40
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ID: 459962
Weight: 3.80ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.11
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ID: 719712
Weight: 1.35ct
Size: 6.3 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 243.00
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ID: 528127
Weight: 3.02ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.90
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ID: 660666
Weight: 1.45ct
Size: 7.8 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.80
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ID: 693563
Weight: 4.75ct
Size: 11 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 157.49
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ID: 358282
Weight: 3.81ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 25.15
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ID: 719965
Weight: 0.82ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.89
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ID: 341506
Weight: 7.83ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 75.97
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ID: 544604
Weight: 0.65ct
Size: 6.5 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 34.32
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ID: 664136
Weight: 0.98ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.23
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ID: 686099
Weight: 4.81ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 5.77
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ID: 721485
Weight: 0.72ct
Size: 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 34.56
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ID: 319959
Weight: 1.26ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 74.84
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ID: 510917
Weight: 21.91ct (total)
Size: 20.9 x 11.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 47.14
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ID: 718479
Weight: 27.54ct
Size: 35 x 21.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 99.14
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ID: 393364
Weight: 1.33ct (total)
Size: 3.1 x 1.9 mm
Clarity: VS
Content: 20 pcs
Price: $ 96.56
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ID: 392149
Weight: 4.73ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 124.87
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ID: 384308
Weight: 8.40ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 33.26
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ID: 456333
Weight: 3.22ct
Size: 12.2 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 29.75
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ID: 655278
Weight: 2.02ct
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.97
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ID: 407069
Weight: 1.93ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 76.43
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ID: 663005
Weight: 1.23ct
Size: 6.3 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.38
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ID: 542786
Weight: 2.26ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Price: $ 20.88
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ID: 594620
Weight: 1.69ct
Size: 8.3 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 40.15
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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

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
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Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
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Overall Rating -> 8 star ratings

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

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

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
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Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
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Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
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Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
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Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate
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