To accompany the Aquanaut Luce ‘Haute Joaillerie’ Chronograph Ref. 7968/300, Patek Philippe presented a jewelry line in the same rainbow of gems as the watch. Baguette-cut diamonds and multicolored, baguette-cut sapphire wes forming a rainbow adorn this exquisite ring – echoing the bezel of the timepiece. Depending on the size of the ring, the gemsetter delicately sets between 144 and 148 brilliant-cut diamonds, baguette-cut diamonds and baguette-cut multicolored sapphires (totaling 3.07 cts, 3.3 cts, 3.39 cts or 3.62 cts). The ring is available in five sizes: 50, 52, 53, 54 and 56.

The extremely sophisticated invisible or mystery setting was used to execute the piece. This technique is typically applied for baguette diamonds and colored precious stones, and is considered to be the pinnacle of the jeweler's craft and entrusted only to the most accomplished specialists.