About the brand: Elegant and empowering fine jewelry. 14-karat rose gold Prong-set Diamond = approximately 0.29 ct. tw.; color = H-I Hinge post hoop closure Diameter = approximately 2-1/2in Earrings drop approximately 2.5in It is customary to treat most gemstones to achieve enhanced color and durability. Some of these treatments may not be permanent, and may require special care.