Art Deco Palace Necklace. Our homage to the bold color and spaced-out geometric styles of the Art Deco movement that was in full swing during the 1930s. The Palace Necklace features luxurious malachite set in ornate antqiue brass and a scalloped red aventurine disk in a planetary dance with textured brass elements and radiating spokes set with round green glass beads. The 4-inch pendant suspends from a 23.75-inch brass cable chain. A uniquely stylish and fun statement piece that is also available in black onyx.