21 juin 2014
Diamond solitaire ring leads $4.8 million Fine Jewelry Auction at Bonhams New York
A diamond solitaire ring, Ruser set with a cut cornered rectangular step-cut diamond, weighing 9.08 carats, with tapered baguette-cut diamond shoulders; signed Ruser, estimated remaining diamond weight: 1.50 carats; mounted in platinum; size: 5 1/4. Sold...