A boulder opal and diamond earring and pendant suite, a boulder opal and diamond earring and pendant suite, featuring freeform boulder opals, each earring measuring approximately 18.5 x 7.5 mm, surmounted by a round brilliant cut diamond of 0.17cts, matching pendant with boulder opal measuring 19.8 x 12.4 mm, surmounted by a round brilliant cut diamond of 0.36cts; all mounted in 18ct gold. Threaded backing to earrings. Total weight 11.4gms.