A diamond, emerald and platinum ring

Centering an old cushion-cut diamond, within a surround of calibré-cut emeralds, and single cut diamond shoulders; accompanied by box signed Constant J. Auger; estimated cushion diamond weight: 5.65 carats; estimated total diamond weight: 5.75 carats. Sold for $26,000 plus Premium and tax

Bonhams. Fine Jewelry, 17 Dec 2007. Los Angeles, New York and San Francisco