SIGNED LE VIAN 14K YELLOW GOLD AND WHITE AND FANCY CHOCOLATE COLOR DIAMOND SERPENT PENDANT ON 14K CHAIN. Partially coiled pave-set with white, golden brown, and chocolate brown brilliant-cut round diamonds in striped/mottled pattern. - Serpent, L: 1 3/4 in.; flexible rope chain, L: 24 in. Gross wt. 7 dwt. Estimate $600-800