De Grisogono diamond and gemstone butterfly bangle in 18k yellow gold.De Grisogono diamond and gemstone butterfly bangle in 18k yellow gold. The butterfly is set with 1. 01ct pear marquise cut diamond and 0. 35ct pear shape diamond. Encrusted with round cut blue sapphires with total weight of 52. 26ct, cabochon cut emeralds with total weight of 14. 05 ct, round cut tsavorites with total weight of 16. 91ct, further accented by round brilliant cut diamonds. The design features movable wing design. Width of the bangle: