Unusual pendant design in 18karat white gold - a bright crystal opal from Coober Pedy with green, blue gold colours in a long triangular shape (width 5.5 to 2mm, length 19mm, high dome 3.2mm). Above the opal a long design which has a 6point diamond on the top. Fits a large chain or strand. Pendant length 39mm. Weight 3grams