The setting is plated with 18K white gold. It has a bright, beautiful Heart Shape Pink Sapphire 6ct. That is total 6ct for this setting. Amazing clarity and shimmering facets. The whole setting of pendant measured 20mm width x 20mm length The necklace is in regular length: 18 inches. The stones are from Austria and are considered as some of the best in the world . The items also comes with a fancy gift box. It is absolutely gorgeous gift for you or anyone.