Dior Heart-Shaped Silver Ring with Shell Charm Size is unclear. Outer circumference is approximately 2cm. Please refer to the photos. Authentic item, but I received it as a gift, so the store of purchase and the purchase price are unknown. The heart part and the D charm part are made of shell, making it a very cute item! There are some minor scratches on the metal parts, but I think it's in good condition ^ ^ No accessories included. Please consider this item only if you understand that it is a pre-owned item stored at home!