18K Yellow Gold Over Sterling Silver Mystic Opal and Diamond Drop Earrings

18K Yellow Gold Over Sterling Silver Mystic Opal and Diamond Drop Earrings Gemstone Description Gemstone: Opal Gem Grade: AA Cut: Oval Cut Height: 6 mm Width: 4 mm Depth: 1.1 mm CTW: 0.51 CTW Color. Mystic Gemstone Description Gemstone: Diamond Clarity: 13 Cut: Round Cut Height: 1.1 mm Width: 1.1 mm Depth: 1.1 mm CTW: 0.02 CTW Material Information Primary Material: Sterling Silver Plating Material: Yellow Gold Plating Material Karat: 18 k