Oval cut cabochon with specks of brown throughout a glowing translucent chalcedony.  Polished to a vitreous (glassy) luster.  Flat, polished back with a beveled edge for ease of setting.  You will receive the exact gemstone shown in photos.

Weight: 13.36 carats
Length: 41.04 mm
Width: 9.71 mm
Height: 4.21 mm

Gem Species: Chalcedony
--Variety: Dendritic Agate
Trade Name(s): Montana Agate
Origin: Montana, USA
Enhancement(s): (N) Natural
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American Gem Trade Association Gemstone Enhancement Codes

Enhancement: Any treatment process other than cutting and polishing that improves the appearance (color/clarity/phenomena), durability, or availability of a gemstone.

(N) Natural
No modification; natural stones which are not currently known to be enhanced (or currently has no known modification process).