channel set with groups of five rectangular step cut rubies alternating groups of four old round brilliant cut diamonds, box collet set, mounted in platinum with and 18ct white gold fitting, signed 'MARCUS', approximately 12cts of rubies and 4.25cts of diamonds Length 17.7cm / 7''
Width 0.5cm / 3/16'' Weight: 27.5g
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,