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

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ID: 580124
Weight: 2.58ct
Size: 9 x 7 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 68.11
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ID: 662900
Weight: 1.56ct
Size: 6.6 x 6.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.36
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ID: 466424
Weight: 5.36ct (total)
Size: 8 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 180.10
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ID: 678131
Weight: 0.30ct
Size: 3 x 3 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 180.00
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ID: 484134
Weight: 4.55ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.04
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ID: 439049
Weight: 1.95ct
Size: 10.8 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 120.98
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ID: 490166
Weight: 1.39ct
Size: 6.8 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 114.49
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ID: 580152
Weight: 26.02ct
Size: 22.5 x 17.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.77
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ID: 530597
Weight: 3.44ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.79
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ID: 699118
Weight: 3.36ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 28.22
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ID: 456542
Weight: 1.77ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.36
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ID: 389054
Weight: 1.22ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 78.32
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ID: 491816
Weight: 4.02ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Opaque
Content: 5 pcs
Price: $ 11.77
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ID: 456669
Weight: 3.55ct
Size: 14 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.81
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ID: 348896
Weight: 22.43ct
Size: 18.9 x 16.4 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 38.50
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ID: 322167
Weight: 9.24ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 67.08
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ID: 477249
Weight: 1.43ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.33
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ID: 714769
Weight: 0.82ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.28
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ID: 584968
Weight: 33.12ct
Size: 30.4 x 26.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 96.18
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ID: 194848
Weight: 25.50ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 95.94
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ID: 694526
Weight: 12.86ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 108.02
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ID: 454186
Weight: 0.60ct
Size: 11.5 x 3.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.34
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ID: 648859
Weight: 5.60ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 10.08
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ID: 678881
Weight: 22.35ct
Size: 25.9 x 22 mm
Clarity: Opaque
Content: 1 pc
Price: $ 134.10
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ID: 730321
Weight: 1.30ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 182.00
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ID: 650593
Weight: 7.77ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 49.42
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ID: 449428
Weight: 1.95ct
Size: 18.3 x 3.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 77.22
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ID: 694842
Weight: 5.38ct
Size: 11 x 11 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 30.99
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ID: 671992
Weight: 0.85ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 20.40
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ID: 577047
Weight: 12.32ct (total)
Size: 15.1 x 11 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.40
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ID: 565675
Weight: 0.87ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.80
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ID: 664593
Weight: 1.21ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.07
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ID: 699790
Weight: 39.36ct
Size: 32.6 x 21.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.25
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ID: 533138
Weight: 1.92ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Price: $ 15.29
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ID: 621521
Weight: 0.95ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.97
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ID: 690604
Weight: 32.53ct
Size: 32.3 x 23 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.53
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ID: 724882
Weight: 1.02ct
Size: 12.2 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.84
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ID: 436757
Weight: 2.66ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 105.34
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ID: 394326
Weight: 6.00ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 39.60
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ID: 442380
Weight: 1.81ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.82
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ID: 737622
Weight: 7.74ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 46.44
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ID: 616830
Weight: 1.01ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 73.33
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ID: 704844
Weight: 45.68ct
Size: 41.9 x 12.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.48
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ID: 435663
Weight: 2.48ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.37
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ID: 584813
Weight: 1.77ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 116.82
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ID: 622820
Weight: 4.62ct
Size: 13.7 x 7.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 78.42
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ID: 671489
Weight: 32.92ct
Size: 30.1 x 17.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 84.94
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ID: 688637
Weight: 1.11ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.66
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ID: 626161
Weight: 1.07ct
Size: 6.6 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.24
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ID: 707511
Weight: 3.73ct (total)
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 20.54
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ID: 495243
Weight: 2.56ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.34
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ID: 533865
Weight: 3.34ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.86
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ID: 736779
Weight: 4.01ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 180.45
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ID: 737530
Weight: 2.15ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 96.75
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ID: 531001
Weight: 3.68ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.91
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ID: 636240
Weight: 4.11ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.52
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ID: 557813
Weight: 4.42ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.85
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ID: 722785
Weight: 0.55ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.50
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ID: 661878
Weight: 41.18ct
Size: 37.2 x 23.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 128.48
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ID: 724768
Weight: 1.08ct
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 32.40
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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

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

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
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Overall Rating -> 10 star ratings

I'm happy.

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

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

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

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

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

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate
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