Detailed organic filigree and engraving adorns the face and sides of this platinum engagement ring mounting. The antique style wedding ring will hold a 1.15 carat round stone at its center. The richly engraved mounting is set with round, faceted diamonds and measures 12.99 mm in width. Size 6 3/4. We can re-size or reorder in other sizes. Also available in 14K or 18K yellow and white gold. Actual cost depends on current market value of the precious metal used.