A Fabulous Pair of Stunning Antique - Estate Large Australian Opal Earrings in 14K Yellow Gold, Approx. almost 6 carats of natural opals with dazzling color array. Each earring holds a natural genuine Australian opal gemstone with gorgeous natural colots of fire red-oranges, peacock greens, blue violets, and touches of gold. Photos cannot capture the true beauty of these gems. Each stone measures about 10 x 14mm and is estimated at about 2.75cts in weight (+/-). The settings are composed of 14K yellow gold with post backings. Each earring measures about 9/16 inch long by about 3/8 inch wide. These earrings were acquired through an estate collection and are in lovely vintage condition. Circa 1950-60's Era.