This solid 18-karat gold pendant and chain is an instant heirloom, featuring the Harvard Business School Logo beautifully engraved on the front with room for personalization on the back. Pendant measures 19 mm diameter. Substantial 2mm gauge chain in 18K gold measures 18 in. Convenient lobster claw clasp. Attractive M.LaHart signature jewelry pouch and gift box. . Manufactured direct from a trusted supplier.