De Grisogono, a Swiss luxury jeweler, was founded in 1993 by a black diamond specialist Fawaz Gruosi. One of the most unusual novelties of the season, Grappoli timepiece is covered with colored gemstones on the face and bezel. In addition, it’s complemented with three rows of briolettes (an elongated pear-shaped gemstone cut with facets) over the sides that resemble ripe fruits. The buckle is also adorned with gems. De Grisogono chose striking amethysts, orange sapphires, blue sapphires and emeralds to craft these watches.