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

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ID: 719788
Weight: 0.80ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.72
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ID: 488370
Weight: 34.86ct
Size: 33.9 x 22.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.76
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ID: 696539
Weight: 24.70ct
Size: 24.7 x 17 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.46
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ID: 742965
Weight: 1.44ct
Size: 7.2 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 201.60
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ID: 623788
Weight: 0.90ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 65.34
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ID: 655873
Weight: 6.84ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.67
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ID: 740712
Weight: 21.89ct
Size: 18 x 13 mm (calibrated)
Clarity: IF
Content: 1 pc
Price: $ 875.60
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ID: 712223
Weight: 1.03ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.57
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ID: 731127
Weight: 6.20ct
Size: 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.58
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ID: 673543
Weight: 1.35ct
Size: 8.8 x 6.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 32.40
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ID: 525529
Weight: 0.93ct (total)
Size: 8.1 x 4.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 9.82
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ID: 475556
Weight: 26.20ct
Size: 31.2 x 21.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.88
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ID: 431062
Weight: 1.36ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.35
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ID: 420025
Weight: 3.24ct (total)
Size: 7.3 x 5.3 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 162.52
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ID: 395666
Weight: 1.01ct
Size: 6.7 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 63.59
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ID: 736574
Weight: 9.64ct
Size: 16 x 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.59
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ID: 387671
Weight: 3.19ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 21.06
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ID: 710320
Weight: 1.88ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.68
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ID: 574904
Weight: 8.53ct
Size: 16.3 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.22
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ID: 389250
Weight: 0.66ct
Size: 9.1 x 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 28.40
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ID: 730812
Weight: 25.40ct (total)
Size: 23.1 x 13.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 17.38
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ID: 479406
Weight: 2.44ct (total)
Size: 10 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.76
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ID: 484402
Weight: 4.29ct (total)
Size: 7.6 x 5.5 mm
Clarity: VS
Content: 4 pcs
Price: $ 56.63
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ID: 387773
Weight: 2.76ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 18.22
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ID: 688008
Weight: 0.88ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.68
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ID: 462377
Weight: 6.64ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 43.82
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ID: 710222
Weight: 3.03ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.45
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ID: 699541
Weight: 0.84ct
Size: 6.2 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.19
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ID: 563531
Weight: 1.57ct
Size: 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 35.23
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ID: 601913
Weight: 6.89ct
Size: 17.2 x 12 mm
Clarity: VVS
Content: 1 pc
Price: $ 33.48
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ID: 694209
Weight: 0.83ct
Size: 10.9 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.90
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ID: 712777
Weight: 1.65ct
Size: 7.6 x 6.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.60
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ID: 479077
Weight: 2.69ct (total)
Size: 10.1 x 5.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 28.40
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ID: 687561
Weight: 8.08ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.70
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ID: 571496
Weight: 1.64ct
Size: 11.7 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 10.82
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ID: 569240
Weight: 0.82ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 7.57
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ID: 371621
Weight: 5.82ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 41.90
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ID: 439312
Weight: 5.75ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 356.74
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ID: 451034
Weight: 1.70ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.71
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ID: 725558
Weight: 0.44ct
Size: 5 x 6.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 4.22
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ID: 361953
Weight: 16.64ct
Size: 18.2 x 14.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 43.93
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ID: 693888
Weight: 62.88ct
Size: 45.3 x 30.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.76
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ID: 493343
Weight: 6.60ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.49
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ID: 735055
Weight: 0.21ct
Size: 4.2 x 3.1 mm
Clarity: VS
Content: 1 pc
Price: $ 176.40
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ID: 694836
Weight: 19.68ct
Size: 23.4 x 14 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 136.03
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ID: 627852
Weight: 8.68ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 52.08
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ID: 617889
Weight: 25.42ct
Size: 44.7 x 11.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 167.77
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ID: 656153
Weight: 1.19ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.56
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ID: 726081
Weight: 1.48ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 58.62
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ID: 606561
Weight: 6.30ct
Size: 13 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 83.16
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ID: 466992
Weight: 0.48ct
Size: 7.4 x 4.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 34.85
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ID: 604668
Weight: 3.16ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 91.76
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ID: 729887
Weight: 4.76ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 42.61
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ID: 489121
Weight: 36.09ct
Size: 23.7 x 21.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.88
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ID: 555623
Weight: 1.17ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 44.34
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ID: 485232
Weight: 8.43ct (total)
Size: 9 x 8.5 mm
Clarity: Translucent
Content: 4 pcs
Price: $ 44.51
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ID: 564398
Weight: 2.98ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.67
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ID: 656150
Weight: 12.46ct
Size: 34.1 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 63.70
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ID: 480941
Weight: 4.10ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 31.57
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ID: 490375
Weight: 5.56ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 40.37
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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

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

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

Great for buying gemstones, came with authenticity certs. Will buy again someday!

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

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
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Overall Rating -> 10 star ratings

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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Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
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Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
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Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
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Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

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

Enjoy every moment

Posted By Ferns in October, 2025
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