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

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ID: 680828
Weight: 1.12ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 33.60
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ID: 668875
Weight: 5.97ct
Size: 17.7 x 7.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 128.95
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ID: 572441
Weight: 2.88ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.62
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ID: 691187
Weight: 0.60ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.40
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ID: 548257
Weight: 14.47ct
Size: 16.5 x 12.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 573.01
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ID: 725191
Weight: 0.67ct
Size: 9.7 x 3 mm
Clarity: VVS
Content: 1 pc
Price: $ 28.14
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ID: 717440
Weight: 7.58ct
Size: 15.9 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.46
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ID: 381881
Weight: 3.35ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 20 pcs
Price: $ 177.28
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ID: 396312
Weight: 4.68ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 229.50
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ID: 486530
Weight: 42.95ct
Size: 46 x 28.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.66
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ID: 696881
Weight: 11.23ct (total)
Size: 15.2 x 9.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 80.86
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ID: 454394
Weight: 0.62ct
Size: 10.6 x 3.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 26.18
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ID: 522925
Weight: 47.77ct
Size: 41.7 x 30.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.55
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ID: 558899
Weight: 1.38ct
Size: 7.1 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.24
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ID: 540654
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.05
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ID: 431450
Weight: 4.34ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 103.12
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ID: 590711
Weight: 19.51ct
Size: 18.5 x 14.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 117.06
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ID: 662695
Weight: 1.84ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.16
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ID: 736381
Weight: 0.86ct
Size: 7.7 x 5.1 mm
Clarity: SI
Content: 1 pc
Price: $ 30.34
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ID: 733056
Weight: 0.44ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 3.70
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ID: 346284
Weight: 2.79ct (total)
Size: 2.4 x 2.4 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 313.04
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ID: 687807
Weight: 1.34ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.92
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ID: 586444
Weight: 1.46ct
Size: 7.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 96.36
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ID: 422617
Weight: 9.94ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 39.36
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ID: 462259
Weight: 3.85ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.42
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ID: 642151
Weight: 3.69ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.57
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ID: 505335
Weight: 2.29ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.16
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ID: 645893
Weight: 4.47ct
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.94
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ID: 691565
Weight: 2.35ct
Size: 14 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 126.90
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ID: 659544
Weight: 1.13ct
Size: 6 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.71
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ID: 721354
Weight: 3.32ct
Size: 9.4 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.98
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ID: 706428
Weight: 30.72ct
Size: 21.3 x 18.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 62.66
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ID: 485190
Weight: 2.36ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.46
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ID: 349641
Weight: 1.20ct
Size: 14 x 3.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 34.85
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ID: 694528
Weight: 12.20ct
Size: 16 x 16 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 102.48
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ID: 655056
Weight: 14.02ct
Size: 19.3 x 15.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.57
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ID: 561468
Weight: 0.83ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 6.31
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ID: 476029
Weight: 3.56ct
Size: 10.8 x 7.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 18.79
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ID: 735794
Weight: 10.61ct
Size: 20.7 x 12.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 8.78
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ID: 721954
Weight: 0.65ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.70
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ID: 691346
Weight: 0.70ct
Size: 5.3 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 58.80
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ID: 737424
Weight: 1.40ct
Size: 7.9 x 5.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.40
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ID: 517572
Weight: 1.91ct
Size: 10.7 x 6.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 10.08
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ID: 555847
Weight: 0.82ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 6.49
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ID: 691584
Weight: 25.75ct
Size: 23.1 x 20.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.03
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ID: 687085
Weight: 12.82ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.38
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ID: 712635
Weight: 1.80ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.80
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ID: 674113
Weight: 3.63ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 52.22
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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: 534721
Weight: 2.66ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.07
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ID: 687705
Weight: 0.86ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 8.26
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ID: 476344
Weight: 3.56ct
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.00
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ID: 710766
Weight: 2.28ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.07
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ID: 501536
Weight: 24.82ct (total)
Size: 22.5 x 22.4 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 49.14
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ID: 425650
Weight: 4.02ct
Size: 9.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.84
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ID: 524007
Weight: 16.06ct
Size: 21 x 16.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 127.20
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ID: 434632
Weight: 2.35ct
Size: 7.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 72.38
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ID: 418298
Weight: 5.59ct
Size: 13.9 x 9.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 11.06
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ID: 538351
Weight: 1.86ct
Size: 11.3 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 169.40
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ID: 725010
Weight: 6.36ct
Size: 11.9 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.25
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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

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

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

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

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 would recommend gem select yo everyone Fast service and no problems

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

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate
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