A blue-diamond ring hammered down for $8.8 million during Christie's "Magnificent Jewels" auction. Harry Winston earrings ...
The auction included a group of 15 Suzanne Belperrone jewels that fetched $3.6 million and 16 jewels from interior designer, ...
A striking colored-diamond ring is the star of Christie’s upcoming jewelry sale. The 5.7-carat fancy intense blue diamond ring leads the auction house’s Magnificent Jewels auction with an ...