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12.69 ct Blue Chalcedony Gemstone, Chalcedony Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
12.69 ct Blue Chalcedony Stone, Natural Chalcedony in Oval Cabochon Shape for Sale Chalcedony Gemstone in 16.5 x 14 mm Size for Sale, Chalcedony Stone in Lavender Blue Color

12.69ct Natural Blue Chalcedony, Oval Cut, 16.5x14 mm

9.7 out of 10
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Product ID: 267594
Type: Chalcedony
Weight: 12.69 ct 1 gem
Size: mm calibrated
Size: 16.5 x 14 x 7.6 mm
Exact Size: 16.50 x 13.99 x 7.64 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Lavender Blue
Clarity: Translucent
Treatment: Untreated
Origin: Brazil
Content: 1 pc
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$
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Product Description

This is a 12.69 carat natural lavender blue Chalcedony gem, 1 pc in oval shape with an exact size of 16.50 x 13.99 x 7.64 mm. This loose Chalcedony gemstone was mined in Brazil and its clarity is Translucent. No treatment has been applied on this natural Chalcedony stone

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Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
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I was able to find what I wanted very easily!

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Easy and good price

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

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My whole experience is great.

Posted By Ghs in November, 2025
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