Details Lola Brooks 18k yellow gold & graduated rose-cut Umba sapphire necklace, 17ct. The row of 9 bezel-set stones measures approximately 1/4″ x 3 3/4″ & hangs from an 18″ chain. Each sapphire is set in Lola’s signature gold-backed bezel. - amber, mauve & purple Umba sapphires, 17ct - 18k yellow gold - total length 18"