Ring in platinum (850°/°°) and silver (800°/°°), the central dome adorned with an oval emerald cabochon weighing approximately 2.50 carats (wear and slight crazing), the surround forming a finely openwork design set with old-cut and 8x8 diamonds (slight accidents to some stones), the palmette attachments. Silver lining inside the ring. Circa 1930 TDD 49 - Gross weight: 6.4 g