This pin features a blue diamond believed to have been cleft from the famed stone called "Le Tavernier" - the same stone as the Hope diamond. The stone, originally set as a ring for Empress Maria Feodorovna, wife of Emperor Paul I,
Jewelry Diamond : Image Description Blue Lili Diamond … This blue diamond was cut by the William Goldberg Corporation. He named the stone after his wife, Lili. The stone's shape is a sort of tapered cushion.
PAIR OF COLOURED DIAMOND AND DIAMOND PENDENT EARRINGS. The asymmetrical pair of earrings, set to one side with an emerald-cut diamond, set to the other side with a marquise-shaped fancy intense yellow diamond, enhanced by variously-shaped diamonds of fancy intense yellow-orange, fancy orange-yellow, fancy intense purplish pink, fancy vivid green and fancy grayish blue diamonds and colourless diamonds, to a stylised frame set with brilliant-cut diamonds and yellow diamonds.