A pink sapphire and diamond pendent necklace, designed as a line of three graduated brilliant-cut diamond collets terminating with pear-shaped pink sapphire, to the diamond-set suspension loop, on a snakechain collar necklace, sapphire weighs approximately 3.00 carats, diamonds approximately 0.30 carat total, mounted in 18 carat white gold, pendant length 3.0 cm, chain length 42.0 cm