22k gold necklace and earring set with enamel, and stones, length of the necklace is 16.0 inches, chain width is 1.0 mm, length at center is 21.0 mm, ( 0.84 inch ), width is 31.0 mm, ( 1.24 inches ), earrings have post with screw backs, length of the earring is 21.0 mm, ( 0.84 inch ), maximum width is 7.0 mm, ( 0.28 inch ), earring stem thickness is 1.5 mm