From our estate and antique collection, this Edwardian-style cluster two-tone ring features an oval cabochon opal center surrounded by Old Mine cut diamonds in platinum with a milgrained, scalloped edge above an 18K yellow gold mounting. Circa 1910 Opal Total Weight: 1.30 ct Diamond Total Weight: 1.20 ct Shape: Old Mine Cut Color: IJ Clarity: SI1-2 Ring Size: 8.75 This is a special piece of jewelry from our estate collection. We hope you will enjoy the character and imperfections that are associated with a vintage item.