A piece of antique platinum diamond and blue sapphire ring
Ladies' platinum 950 diamond ring, 2 pieces of round brilliant cut diamonds estimated weight 2.20cttw, in VS1 clarity and H color, set in full bezel
setting; surrounded with 20 pieces of round brilliant cut diamonds estimated weight 0.56cttw, in VS-SI2 clarity and G-H color, and 4 pieces of blue
sapphires. The total weight of this ring is 5.32 grams.