A Beautiful Pair of Estate Australian Opal Earrings in 14K Gold, Vintage from an Estate Collection. These earrings hold genuine Australian Opal gemstones, each measuring about 7 x 10mm. The opals are genuine single cut gems, not doublets or triplets. The settings are 14K yellow gold and have post backings for pierced ears. Each earring measures about 9/16 inch long by about 7/16 inch wide and are in lovely estate condition. International shipping available.