This royal sapphire and diamond ring certainly is a show stopper! The center oval blue sapphire is 2.56 cts and measures 9.44 x 7.70 mm. It is surrounded buy a double halo of round G-H color SI2-I1 clarity diamonds that also run down the split shank. The 78 round brilliant cut diamonds equal 1.19 ctw, and the ring is created in 18kt white gold.