.91 Diamond & Ruby Earrings in Platinum & 14k Gold. 91 Diamond Ruby Earrings in Platinum 14k Gold. These unique ruby and diamond dangles are the distinctive set of earrings to elevate any look. Two (2) . 18 carat Round Brilliant cut diamonds are set in suspended bezel mountings. Thirty (30) . 05 carat French cut rubies halo the center stones. The rubies have a deep, burgundy hue and add a pop of color to the brilliant diamonds. Two (2) . 17 carat and fourteen (14) . 015 carat single cut accent