At the core of Ginza Diamond Shiraishi’s approach is an unwavering focus on quality. The brand sources only the finest diamonds, adhering to the highest standards of the 4Cs: cut, color, clarity, and ...
Onassis made his proposal with a massive 40.42-carat marquis diamond cut from the enormous South African Lesotho brown diamond, a 601-carat rough stone. Given the size and weight of the Harry Winston ...