To capture the alluring smile of contemporary women, Marquissimo was  created, and for purposes so much more than just adornment; it is a  symbol of authority, symbol of promises, and even legally binding  signatures. Marquissimo, a patented design ingeniously blends a pair of  marquise diamonds together with two beautifully matched princess-cut  diamonds in Aaron Shum’s signature prongless setting, delivering a  striking presentation of a grand marquise-shaped solitaire.