18-karat yellow gold link chain. 18-karat yellow gold medallion. 12 inlaid diamonds form a cross; 0.04 total carat weight. Great for gifting, this coin pendant has a cutout instead of a bale so she can slip-knot it with her favorite necklaces and bracelets. Necklace, 18"L with 16" jump ring. Medallion, 5/8".