18kt white gold and natural diamonds lobe earrings

16 brilliant cut diamonds circa 3.50 ct, G/H color - I/F clarity 14 pear-cut diamonds circa 4.90 ct, F/G color- VVS/SI clarity 6 marquise cut diamonds circa 2.30 ct, F/G color - IF/VVS clarity, dimensions 2.4x1.8 cm. complete with gemological certificate