the 'y-design' necklace containing four irradiated blue topazes at 6.56 carats total; three natural amethysts at 4.39 carats total; two square cut natural spinels at 0.20 carats total; 10 square and round cut natural green tourmalines at 0.32 carats total; four natural peridots at 2.35 carats total; four natural beryls at 0.94 carats total; eight natural citrines at 2.12 carats total; eight natural pink tourmalines 2.14 carats total; six natural rubies and one pink sapphire at 0.35 carats total; two natural violet iolites at 0.60 carats total; three square cut natural sapphires at 0.12 carats total; one rectangular checkerboard cut garnet at 0.96 carats; one square checkerboard cut chrome diopside at 0.91 carats; and 27 full cut diamonds [K/I1] at 0.27 carats total 25.5 grams 16 3/4 inches long