Rings of round faceted diamonds blanket the face of this fabulous platinum antique style engagement ring mounting. The sides of the ring feature an elegant open filigree. The rings center mount will hold a 6.4 - 6.6 mm or 1 carat round stone. The two shoulder mounts will hold 5.0 mm or .50 carat round stones. This modern style mounting measures 14.86 mm in width. Size 7 1/4. We can re-size or reorder in other sizes. The ring can also be ordered in 14K or 18K white and yellow gold. Actual prices will depend on the current market value of the precious metal used.