RM 037 Gem-Set NTPT square
Richard Mille ventures into new territory with this
tools to make the prongs that hold the diamonds in place, the hardness and
resistance of NTPT carbon impose specific CNC machines fitted with diamond
drills to make the tiny holes (0.25 mm in diameter) for the setting. The prongs
are made separately, from hand-polished red gold or white gold, then inserted
around the holes that will secure the 250 diamonds of the RM 037 Full Set.