Sapphire and diamond bow ribbon brooch pin in 18K high polish yellow and white gold. There are seven, prong set round sapphires (0.96ctw), and three, prong set round diamonds (0.06ctw VS I). The dimensions of the brooch are 63.5mm x 34.9mm x 8.6mm. The overall weight is 8.5dwt/13.2g. The brooch is finished with a C clasp.