Chunky Multistone Necklace w Sugilite Pendant & Sterling Silver Purple & Aqua

Beautiful heavy and chunky beaded necklace, replete with semi-precious gemstones. I believe it is a vintage discontinued Silpada design. The teardrop shape pendant and the first four beads look to be sugilite, followed by a row of aqua blue peruvian opal. The rest of the necklace is polished amethyst chips with some glass seed beads at the very back. The toggle clasp has a decorative floral design and is stamped 925 with a makers mark. The spacer beads are sterling as well. Very good vintage condition. There is some patina on the sterling pieces and the pendant stone has some surface wear. The necklace is 18.5" long and the pendant is 1 1/4" wide by 1 5/8" long.