This Beautiful Studs is made out of Solid 925 Sterling Silver and Natural Untreated Black Diamond and it is one of the Most Sought After Classic Designs of all Fine Studs. This is Round Shape/Cut Black Diamond with it's One of a Kind Brilliance, Color and Fire, is Extremely Unique. This is Beautiful Studs that will go with any Occasion. * Total Carat Weight: 4.08 Ct * Type of Metal: Solid, Real, Genuine Sterling Silver * Metal Stamp: 925 * Diamond Type: Natural Black Diamond * Stone Shape: Round Shape * Diamond Color: Jet Black (As Depicted) * Diamond Clarity: I3(Opaque) * Origin of Diamond: South Africa * Country of Manufacturer: INDIA * Brand New with Box All items come from a smoke & pet free environment. All reasonable offers will be considered. Consider a bundle to save on shipping. Slight color variation can differ due to quality of the picture. Check out the other accessories I have for sale too! I post new items all the time! Feel free to message me with any questions. Fast shipping. Thank you for your business.