This ensemble is beautiful ,it has gaspiite,coral jet and shell inlaid into the necklace. The measurements are 14 inches inside from the bale to the inside center of the necklace.The chain is handmade and attaches to the ends of the necklace.This necklace can have a extender added. The center of the necklace is approx. one and a half inches with the pendant hanging from it.. The pendant is one inch by one and one quarter inches The earrings that match are approx. the same size as the pendant. with sterling silver handmade French wires.The spreader part of the piece is approx. two and one half inches inches on each side with the center being approx. three inches.Perfect.The necklace is signed T J for Tommy Jackson. Sterling. This set can be purchased for $1550. plus shipping and insurance. Thanks you for shopping with the Jewelry Tree of Montana