It comes another auction that focuses on an exceptional diamond: it is a stone of 75.56 carats, fancy yellow, that I will be sold at Christie’s in New York on 20 October. The estimate is of 3-4 million dollars. Fancy Vivid is the highest rank in the classification of colored diamonds and is considered an exceptional quality. But the ring is not the only outstanding piece for sale. In the auction catalog also appear another fancy yellow diamond ring from 34.12 carat cushion cut of platinum and 18K gold. There is also a pear-cut diamond ring on a yellow-green, from 7.11 carats. The auction house, as you can see from the pictures, also sells a number of pieces signed David Webb, as well of Maison as Cartier, Van Cleef & Arpels, and Tiffany. Here are some of the pieces that will go to auction. Federico Graglia
