2007
3.68 克拉「贊比亞」天然祖母綠配鑽石戒指
One octagonal step-cut emerald, 3.68 caratsTwo trapezoid-cut diamonds on the sides, 0.79 carat total
One hundred and twenty-eight brilliant-cut diamonds, 0.85 carat total18K white gold and gold附瑞士GRS證書