Sterling silver necklace, 18K yellow gold, 14K yellow gold,  tanzanite,  blue sapphires, purple sapphires, London Blue topaz, Swiss Blue topaz),  ghost agate, distressed dark patina, oxidized sterling silver chain, lobster clasp.
Size: 4-1/8 x 1-1/2" (10 x 3.5 cm).
Total length: 20" (50 cm).