miabella solid 18k gold over sterling silver italian 7mm diamond-cut cuban link curb chain necklace for men women, 16, 18, 20, 22, 24, 26, 30 inch (22 inches) miabella miabella brings you the finest in modern and classic design. like no other curb link chain in the market, our special diamond-cut offers a much more reflective look than a standard curb link chain. this italian 18k over 925 sterling silver chain is a must have in your wardrobe!