PARAIBA and DIAMOND NECKLACE by HARRY WINSTON

The House’s classic cluster motif meets a naturally-colored electric blue Paraiba tourmaline in an extraordinary necklace. Valued for its saturated color, clarity and impressive size, this show-stopping 9.57 carat stone is truly one-of-a-kind. A 9.57 carat cushion-cut Brazilian Paraiba tourmaline center stone with 245 round brilliant, emerald-cut, square-cut and pear-shaped diamonds weighing a total of…