DIAMOND & NATURAL SAPPHIRE FILIGREE PIN/PENDANT: Lovely brooch open worked in a scrolling pattern, set with approx. 4ctw of diamonds including a 1/4ct emerald cut, two 15pt marquise cut, 10 older round brilliant cuts, and approx. 62 smaller stones. Two rows of 10 square cut sapphires plus special cut sapphires to each end. Pin of 18k white gold (assayed) with a pendant attachment marked 10k. Approx. 1 3/4''l., 10 grams. Current GIA appraised value $6550.00.