Lot 524 , An Art Deco sapphire and diamond ring, circa 1930

An Art Deco sapphire and diamond ring, circa 1930, collet-set with an oval sapphire measuring approximately 7.5 x 6.4 x 3.9mm and weighing approximately 1.40 carats, to a geometric square-based pyramid mount with buckle shoulders, set with circular-cut and baguette diamonds totalling approximately 1.00 carat, size L, gross weight approximately 6 grams
£2,500-3,500