Shop › Australian Opal, Sapphire, Spinel and Diamond Earrings Image 1 of 1 Australian Opal, Sapphire, Spinel and Diamond Earrings $0.00 sold out 10.87cts of Opal Doublets, 1.04ct of Cushion Cut Diamonds, Sapphires & Spinel, 14k Rose Gold, One-of-a-Kind Sold Out Added! 10.87cts of Opal Doublets, 1.04ct of Cushion Cut Diamonds, Sapphires & Spinel, 14k Rose Gold, One-of-a-Kind