Keepsake heart-shaped locket sparkles with a birthstone and opens to reveal one treasured photo. The perfect sweetheart gift for mom, grandmom or someone special. With 18" chain. Yellow gold tone. Birthstones are simulted gemstones.Main Stone: 1 Round Brilliant Cut Simulated Birthstone, 3 mm x 3 mmGoldtone; Includes Goldtone ChainPendant: 13 mm wide x 21 mm long x 4.5 mm high; Chain: 1 mm wide x 18 inches long x 1 mm highIncludes gift box and drawstring pouchGoldtoneIncludes Goldtone ChainPendant Dimensions: 13 mm wide x 21 mm long x 4.5 mm high, Chain Dimensions: 1 mm wide x 18 inches long x 1 mm highIncludes gift box and drawstring pouch 2 Piece Spring ring clasp, 1 Polished finish Warranty available China Imported Material & Care Metal, Gold-Tone Clean with a soft cloth.