22k gold necklace and earring set with enamel, black, blue beads and stones, length of the necklace is 16.0 inches, chain width is 1.0 mm, length at center is 32.0 mm, ( 1.28 inches ), width is 30.0 mm, ( 1.2 inches ), earrings have post with screw backs, length of the earring is 27.0 mm, ( 1.08 inches ), maximum width is 10.0 mm, ( 0.4 inch ), earring stem thickness is 1.5 mm