with a central quatrefoil motif set with a principal cushion sapphire between triangular shaped sapphires, within a diamond line frame, the diamond lines crossing over and extending to the articulated strap of rectangular cut sapphires in diamond line edges, engraved lozenge pattern to the gallery sides, French control marks, maker's mark, serial number 45991 Length 18cm / 7�'' Weight: 36.5g
Late 19th century ruby and diamond line bracelet, c.1890, formerly belonging to the Royal House of the Bourbon Parma family, with eight graduated cushion cut Burma rubies alternating seven old round brilliant and cushion cut diamonds,