18 ct. red/ yellow and white gold, marked. The needle top with 18 rubies in carrée cut, the white gold pendant with 39 diam. in round and 8/8 cut in total approx. 3,90 ct. H-J.P. The cabochon one synthetical ruby. 44 x 29 mm, weight approx. 13,2 g. Details and replacement value of 5.500 Euro due to report of the Gemmologisches Institut Hamburg of 2014.