Innately Art Deco. Wear a piece of history with this irresistible Raymond Templier Art Deco diamond, coral, platinum, and 18 karat yellow collectible gold brooch. Circa 1925-35. Signed Raymond Templier. Serial number 16252. 1 3/4" in length by 5/8" in width. Total diamond weight is approximately .50 carats. Serial number 16252.