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

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ID: 593886
Weight: 16.58ct (total)
Size: 20.5 x 12.2 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 43.78
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ID: 433683
Weight: 4.52ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 29.83
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ID: 741089
Weight: 1.64ct
Size: 8.9 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 206.28
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ID: 572276
Weight: 2.91ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.89
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ID: 736669
Weight: 7.71ct
Size: 19.6 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.87
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ID: 664688
Weight: 2.42ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 52.27
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ID: 634643
Weight: 1.27ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 22.86
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ID: 712406
Weight: 3.82ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.18
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ID: 297886
Weight: 3.27ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent/Translucent
Content: 20 pcs
Price: $ 102.02
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ID: 400860
Weight: 3.97ct
Size: 9.5 x 9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 26.21
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ID: 475070
Weight: 1.66ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.34
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ID: 737592
Weight: 8.51ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 51.06
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ID: 663968
Weight: 1.32ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.51
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ID: 420501
Weight: 10.86ct
Size: 19.1 x 15.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 43.01
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ID: 691253
Weight: 0.64ct
Size: 5.2 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.76
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ID: 650609
Weight: 4.89ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.71
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ID: 434129
Weight: 2.81ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.55
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ID: 414317
Weight: 9.28ct
Size: 16.5 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 74.24
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ID: 465298
Weight: 4.47ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.12
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ID: 714409
Weight: 0.60ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 18.00
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ID: 516678
Weight: 4.17ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.66
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ID: 431159
Weight: 3.16ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 75.08
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ID: 743407
Weight: 1.80ct
Size: 12 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 81.00
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ID: 743982
Weight: 1.17ct
Size: 7.3 x 5.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 49.14
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ID: 656629
Weight: 2.55ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.30
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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: 400966
Weight: 3.26ct
Size: 9 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.56
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ID: 701520
Weight: 8.84ct
Size: 11.5 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.04
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ID: 621631
Weight: 18.90ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 29.44
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ID: 726071
Weight: 1.04ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 41.20
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ID: 727279
Weight: 0.79ct
Size: 8.3 x 3.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.40
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ID: 433679
Weight: 5.30ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 34.98
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ID: 359767
Weight: 22.19ct
Size: 22.1 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.58
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ID: 669636
Weight: 11.82ct
Size: 24.3 x 9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.92
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ID: 712815
Weight: 4.47ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.90
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ID: 527260
Weight: 10.37ct (total)
Size: 15.5 x 10.6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 19.57
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ID: 740726
Weight: 16.73ct
Size: 16.8 x 12.3 mm
Clarity: IF
Content: 1 pc
Price: $ 585.55
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ID: 693231
Weight: 16.51ct
Size: 17.9 x 14 mm
Clarity: Translucent
Content: 1 pc
Price: $ 138.68
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ID: 743037
Weight: 1.28ct
Size: 6.9 x 6.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 153.60
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ID: 725871
Weight: 0.71ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.82
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ID: 669632
Weight: 8.46ct
Size: 17.4 x 10.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.38
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ID: 534177
Weight: 2.47ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.10
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ID: 400680
Weight: 3.41ct
Size: 9 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.51
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ID: 458346
Weight: 1.86ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 245.52
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ID: 548162
Weight: 1.72ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 34.85
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ID: 745476
Weight: 1.13ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.16
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ID: 639598
Weight: 0.67ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.63
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ID: 416198
Weight: 0.93ct
Size: 13.1 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.46
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ID: 706891
Weight: 2.30ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.52
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ID: 741433
Weight: 0.58ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.20
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ID: 717967
Weight: 0.09ct (total)
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 86.40
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ID: 743015
Weight: 19.80ct
Size: 37.1 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 79.20
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ID: 505891
Weight: 529.63ct
Size: 50.1 x 43.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1,048.66
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ID: 706347
Weight: 16.49ct
Size: 15.7 x 13 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 493.12
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ID: 680791
Weight: 1.19ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 35.70
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ID: 491400
Weight: 28.24ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.97
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ID: 321922
Weight: 28.03ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 259.00
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ID: 510632
Weight: 1.54ct
Size: 8.4 x 6.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 87.41
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ID: 658775
Weight: 1.27ct
Size: 6.8 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.10
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ID: 350278
Weight: 1.47ct
Size: 17.2 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.68
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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

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

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

the selection is good as are the prices

Posted By Old man in August, 2025
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Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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Overall Rating -> 9 star ratings

I love the gems!

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

Enjoyed shopping.

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

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
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Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate
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