22k gold necklace and earring set with stones and enamel, antique finish, length of the necklace is adjustable from 16.0 inches to 17.25 inches, chain width is 1.5 mm, all round maximum width is 12.0 mm, ( 0.48 inch ), earrings have post with screw backs, length of the earring is 48.0 mm, ( 1.92 inches ), width is 8.0 mm, ( 0.32 inch ), earring stem thickness is 1.25 mm