One Ladies 14k White Gold Rectangle Diamond, Sapphire, Blue Topaz and White Topaz Pendant on an adjustable 16"-18" 14k White Gold Chain. 9 Round Diamonds have a total weight of 0.18 cts. 1 SA has a total weight of 0.11 cts. 1 Blue Topaz has a total weight of 0.11 cts. 1 White Topaz has a total weight of 0.10