The emerald was purchased by the American jeweler Harry Winston, who recut it from its original weight of , and added a gold setting to attach it to a platinum ring of his own design. Surrounding the Chalk Emerald itself are sixty pear-shaped diamonds, totalling .
Harry Winston, an American jeweler, purchased the emerald and had it recut to a new size, adding a gold setting to attach it to a platinum ring he designed. Sixty pear-shaped diamonds surround the emerald in the ring.