An airy organic filigree covers the sides and shoulders of this platinum antique style engagement ring mounting. The mounting will hold an 8.4 - 8.5 mm or 1.47 to 1.62 carat round stone. This romantic wedding ring setting measures 11.71 mm in width. Size 5 1/4. We can re-size or reorder in other sizes. Can also be ordered in 14K or 18K white and yellow gold. Actual prices depend on the current market value of the precious metal used.