14K Two Tone Gold 4.55ct Opal and 0.39tdw Diamond Pendant

14k two tone of white and rose gold pendant that has a 4.55 carat white opal in the center and has a cross over the top of a white gold diamond band and a rose gold diamond band across the bottom, all the diamonds are a total of 0.39 carat. The pendant is on a 14k rose gold 18 inch rope chain that has a spring ring clasp.