Beautiful Estate 14K Yellow Gold Australian Black Opal Pendant with 18" Chain

This is a beautiful estate 14K yellow gold Australian black opal pendant and necklace. The pendant measures 19.5mm. long X 9.8mm. wide and is hallmarked W.K. 14K., and weighs 1.2 grams. It is pictured on top of a US dime in this listing for size comparison. The 14K gold chain measures 18" in length and weighs 1.0 grams. It is stamped 14KT ITALY & 585. The weight of both pendant and chain is 2.2 grams. The opal has remarkable iridescence and possesses vibrant colors of green, blue, light blue, and violet, and is black on the reverse. This 14K opal pendant necklace is in excellent condition!