Diamond blue sapphire perl earrings and brooch with pearls, diamonds, and sapphires

flower motif embellished by saltwater cultured pearls, diamonds, and sapphires. 
N. 33 corundum variety sapphire, round shape, composite cut, approx. 1.65 ct.
N. 87 diamonds, round shape, huit huit cut, approx. 2.20 ct; E-F; VS-SI.
Pearl diameters 9 - 9.5 mm and 8 - 8.5 mm. Earrings dimensions 1.9 x 1.6 cm. Brooch dimensions 9 x 1.6 cm. Total weight 18.6 g.
Item condition grading: ***** excellent.