Leilão Bidspirit | Large onyx and diamonds gold

Large onyx and diamonds gold brooch 18k white gold, with a pair of carved onyx flowers centred by diamonds and surrounded by thin diamond ribbons. Round brilliant cut diamonds ca. 6.40 ct, F-G, VVS-SI. Hallmarked ””750 - 19 PD””. Dimensions 120 x 65 mm. Weight 90g. Item condition grading: ***** excellent (as new).