Among them are a 8.2-carat blue sapphire ring, set to go for anywhere from $300,000-$500,000, and a 10.95-carat round brilliant-cut diamond set in gold, which will go for somewhere between $40,000 ...
Among them are a 8.2-carat blue sapphire ring, set to go ... round brilliant-cut diamond set in gold, which will go for somewhere between $40,000-$60,000. Several vintage, non-ring pieces are ...