A coterie of privileged guests was given the rare opportunity to see and touch exclusive coloured diamonds that are seldom seen outside the auction floor, including a rare nine-carat Golconda pink diamond; one of the largest red diamonds in the world; and blue, green and yellow diamonds. Jeweller Vihari Poddar treated her friends and customers to a delightful session at Osteria Art where they indulged in freshly flown black truffles, and discovered, first-hand, the beauty and exclusivity of such diamonds.