Unusual Sterling Silver Scottish Pendant Caithness Glass h/m 1971 Edinburgh

This is a superb Scottish sterling silver and Caithness glass pendant hallmarked for 1971 Edinburgh - in super condition with attractive unusualdesign - pendant size is 57mms drop including the ring x 38mms wide and has a 20" chain which is not original - chain can be adjusted shorter by up to 2" as it includes an extender. Stamped "CJ" for Caithness Jewellery and weighs 31grams.