United Kingdom (c1965) Andrew Grima, A stylish agate geode pendant. The 2 1/2"(with bale ) x 1 3/8" free form grey agate geode with carved emerald leaves, carved and cabochon ruby flowers, accented with three white diamonds and and a modernist gold mount. A pretty and early design by Grima. Hallmarked for workshop H.J and Co. and date letter for 1965. Modernistic   elegance.