9ct White Gold Whitby Jet Diamond Marquise Shaped Drop Earrings E736. Hand cut, set, and polished in our own workshop, these unique marquise Whitby Jet and Diamond earrings are set in 9ct white gold. Using only the finest quality diamonds their total weight for the pair is 0.06ct. Secured with a gold post and butterfly fastening. Dimensions: 17mm x 7mm, Whitby Jet; 12mm x 6mm. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Matching items available within this collection.