The setting is plated with 18K white gold. Pear cut Green Emerald 7ct , 24 Round shape White Swarovski crystals each measured 0.1ct. That is total 9.4ct for this setting. Amazing clarity and shimmering facets. The whole setting of pendant measured 22mm width x 26mm length The necklace is in regular 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.