Sterling silver jewelry set by Manuel Porcayo Figueroa (Taxco, Mexico) featuring a heavy grape vine necklace with three bunches of layered amethyst beads, toggle closure, 18 in. L; together with a matching open work cuff with amethyst grape bunch, 2 1/4 in. interior W, and pair of earrings with amethyst grapes and silver leaves, posts, 1 1/2 in. L, all signed "Hecho a Mano 925" with pictogram, 306.0 grams tw.