Genuine Opal, Natural Opal Ring, Australian Opal, Genuine Emerald Ring, Natural Diamonds, 18K Gold Cocktail Ring, Natural Diamond, Estate Ring This beautiful large vintage ring is finely crafted in solid 18K Yellow Gold (stamped) & set with genuine Earth mined Australian Opal, Natural Emerald, & Genuine Diamonds. The center Opal cabochon measures 16mm x 15mm & estimated to be 8.20 carats. The Ring has splashes of green, blue, orange, yellow colors! Stunning gemstone. Eight emeralds measures 2mm & eight slightly smallest emeralds are 1.8mm each. These emeralds are very clean with great intensity. Sixteen white & fiery diamonds are estimated to be VS1 clarity & G color for the total (.48cttw) The top of the ring measures 26mm vertically, the setting elevates 16mm high above the finger. Ring size is 5.75 (can easily be resized). This gorgeous piece weighs 27.9 grams. Great vintage condition. VIDEO available. Please Note This ring is Photographed with different lighting schemes to show the amazing colors & qualities of the Opal. 199380551 Diamond Emerald Australian Opal Ring, 18K Gold