16 juin 2011
An art deco ruby and diamond ring & a pair of pendant earrings, Mauboussin, 1924
An art deco ruby and diamond ring, Mauboussin, 1924. Photo Bonhams centering an oval-shaped ruby within an old European-cut diamond surround;with maker's mark, no. 81844; ruby weighing approximately 4.75 carats; mounted in platinum; size 5 3/4. Sold for...