Store +3 Opal and Diamond Pendant With 18" Chain 141-20625 $2,550.00 Out of stock Quantity: 1 Add to Bag Product Details 14 Karat Yellow Gold Opal and Diamond Pendant with an 18" Cable Chain. Contains a 17.8 x 11.3 MM Opal and 1.00 Carat of Diamonds. Save this product for later Favorite