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3.91 ct Blue Chalcedony Gemstone, Chalcedony Gem in Oval Buff-Top Shape for Sale.
Photos are of Actual Product for Sale
3.91 ct Blue Chalcedony Stone, Natural Chalcedony in Oval Buff-Top Shape for Sale Chalcedony Gemstone in 11 x 9 mm (calibrated) Size for Sale, Chalcedony Stone in Purplish Blue Color

3.91ct Natural Blue Chalcedony, Oval Cut, 10.9x9 mm

9.6 out of 10
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Product ID: 728160
Type: Chalcedony
Weight: 3.91 ct 1 gem
Size: 11 x 9 mm calibrated
Size: 10.9 x 9 x 5.6 mm
Exact Size: 10.89 x 9.02 x 5.60 mm
Length x Width x Depth
Shape: Oval Buff-Top
Color: Purplish Blue
Clarity: Transparent
Treatment: Untreated
Origin: Brazil
Content: 1 pc
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Product Description

This is a 3.91 carat natural purplish blue Chalcedony gem, 1 pc in oval shape with an exact size of 10.89 x 9.02 x 5.60 mm. This loose Chalcedony gemstone was mined in Brazil and its clarity is Transparent. No treatment has been applied on this natural Chalcedony stone

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Posted By Waylon in March, 2026
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Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

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Overall Rating -> 10 star ratings

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