Antique French Sapphire & Rose Cut Diamond 18k Rose Gold & Silver Round BroochA wonderful French Antique Brooch set with a cornflower blue sapphire and rose cut diamonds. Handmade at the turn of the century, the symmetry of this floral design seems to knowingly usher in the Art Deco period. We date this piece to around 1910. As was traditional of the time, the piece is made from 18k rose gold and silver. Measures 25mm in diameter. Weight = 4. 7g