"Gold-mounted Agate Wax Case, 18th Century."
Agate case with hinged lid featuring cut sides and edges carved with a concave doucine motif. It opens with a pusher set with a cut diamond. 14-carat yellow gold two-ring setting.
Letter G in escutcheon: hallmark of the Netherlands for foreign imports.
14-carat gold. 18th-century.
Probably English.