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

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ID: 678180
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Price: $ 7.14
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ID: 674447
Weight: 11.23ct
Size: 28 x 18.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.86
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ID: 712193
Weight: 4.03ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.74
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ID: 658683
Weight: 5.68ct
Size: 29 x 7.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.45
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ID: 392462
Weight: 6.69ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 44.16
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ID: 379374
Weight: 1.07ct
Size: 7.6 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 143.28
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ID: 562912
Weight: 5.22ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.23
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ID: 611669
Weight: 1.46ct
Size: 6.3 x 5.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.64
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ID: 565257
Weight: 25.77ct
Size: 30.9 x 14.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 19.39
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ID: 680925
Weight: 1.27ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 38.10
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ID: 659827
Weight: 0.94ct
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 2.26
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ID: 678409
Weight: 23.37ct (total)
Size: 24.9 x 13.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 28.04
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ID: 418240
Weight: 8.08ct
Size: 16 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.00
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ID: 458676
Weight: 1.76ct (total)
Size: 4.5 x 3.7 mm
Clarity: VS
Content: 5 pcs
Price: $ 232.32
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ID: 639442
Weight: 1.72ct
Size: 7.6 x 6.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 10.32
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ID: 607783
Weight: 2.06ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 51.66
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ID: 650197
Weight: 3.80ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 31.92
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ID: 406256
Weight: 0.93ct
Size: 6.6 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 104.57
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ID: 549038
Weight: 1.28ct
Size: 6.5 x 6.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 107.52
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ID: 389820
Weight: 1.26ct
Size: 6.8 x 5.5 mm
Clarity: SI
Content: 1 pc
Price: $ 81.62
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ID: 665028
Weight: 1.68ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.10
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ID: 458475
Weight: 1.96ct (total)
Size: 4.8 x 3.9 mm
Clarity: VS
Content: 5 pcs
Price: $ 258.72
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ID: 382052
Weight: 1.57ct
Size: 6 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 4,418.17
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ID: 660007
Weight: 6.08ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.30
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ID: 635155
Weight: 1.86ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.91
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ID: 620855
Weight: 4.17ct (total)
Size: 12.1 x 5.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 44.04
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ID: 648387
Weight: 5.46ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 9.83
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ID: 711809
Weight: 6.34ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.88
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ID: 636612
Weight: 0.79ct
Size: 7.5 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 41.71
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ID: 382311
Weight: 3.02ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 20 pcs
Price: $ 159.97
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ID: 700366
Weight: 0.84ct
Size: 5.4 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 36.19
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ID: 686313
Weight: 0.25ct
Size: 3 x 3 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 8.58
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ID: 488621
Weight: 6.69ct
Size: 16.3 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 68.26
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ID: 712746
Weight: 2.18ct
Size: 8.6 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 52.32
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ID: 688245
Weight: 0.22ct (total)
Size: 2.7 x 2.6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.56
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ID: 710149
Weight: 2.85ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.94
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ID: 696601
Weight: 31.31ct
Size: 29.1 x 17.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.36
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ID: 474419
Weight: 9.67ct
Size: 16.4 x 12.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 25.52
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ID: 713983
Weight: 2.49ct (total)
Size: 10 x 5.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 20.92
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ID: 503444
Weight: 2.96ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 27.35
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ID: 674470
Weight: 0.58ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 4.18
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ID: 669629
Weight: 18.89ct
Size: 20.8 x 16.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.68
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ID: 712710
Weight: 19.24ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 51.25
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ID: 692678
Weight: 12.47ct
Size: 14 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.98
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ID: 712755
Weight: 2.91ct (total)
Size: 10 x 5.2 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 7.75
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ID: 689792
Weight: 4.28ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 23.58
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ID: 712171
Weight: 3.53ct (total)
Size: 9.2 x 6.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 9.41
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ID: 686088
Weight: 0.83ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 17.93
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ID: 713648
Weight: 19.32ct
Size: 20 x 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 162.29
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ID: 716357
Weight: 2.95ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.32
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ID: 686510
Weight: 0.20ct
Size: 3.3 x 3.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 14.52
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ID: 720479
Weight: 0.79ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 76.04
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ID: 639849
Weight: 0.29ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.92
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ID: 625256
Weight: 1.09ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.26
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ID: 416691
Weight: 8.12ct
Size: 14 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 16.08
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ID: 489145
Weight: 3.09ct (total)
Size: 4.8 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 61.19
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ID: 498315
Weight: 4.05ct (total)
Size: 10 x 4.9 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 42.77
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ID: 483595
Weight: 1.48ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 97.68
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ID: 716447
Weight: 3.20ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 460.80
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ID: 495703
Weight: 1.33ct
Size: 6.7 x 6.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 97.12
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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
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to find what I wanted

Posted By Villian in December, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate
Enlarged Gemstone Image