Australian opal and nugget pendant. The gold nugget is from Tennant Creek (NT) and the 'crystal' quality opal is from Coober Pedy (SA). The opal has orange, green, red and blue colours and is cut into a large 'drop' shape. Setting is in 18 kt yellow gold.Stone size is 13.6 x 13 x 8 mm (triangular). Ring size is 'N1/2'.