14K GOLD & DIAMOND SHELL CARVED CAMEO BROOCH/PENDANT: This rare vintage, large and unique piece features a beautiful shell carved cameo Madonna, gold mounted in a scrolled ribbon motif frame and surrounded by 12 round brilliant-cut bezel set diamonds and 5 prong set baguette-cut diamonds rated VS-SI in clarity and G-H in color. Diamond weight approx. .58 Ct. It is a transitional piece in that it can act as a pendant or worn as a brooch. Total size: approx. 50 x 30mm shell. Total weight: 29.5 grams.