Product Description
American Art Deco, cabochon emerald, 18K rose gold ring with a large concave half dome surround and ring shank with two flanges on either side further set with 14 diamonds, c. 1935
American Art Deco, cabochon emerald, 18K rose gold ring with a large concave half dome surround and ring shank with two flanges on either side further set with 14 diamonds, c. 1935
ETTORE SOTTSASS Italy
WALTER DE MARIO (maker) Italy
Architecural ring 1964
18K gold
Signed: ES1, 750, Walter de Mario touch mark
Illustrated: Ettore Sottsass, Centre Georges Pompidou, Paris, 1994, p. 65
Exhibited: Ettore Sottsass, Centre Pompidou, Paris, April 27-September 5, 1994; Barbara Radice, Ettore Sottsass: A Critical Biography, New York, 1993 p. 144-145 (for related drawings)