Dat delicately employs a wax dop to gently lower the central stone into the prongs. Then, using pliers, the prongs are compressed onto the gem to firmly secure it in its place. The entire ring is then cleaned, polished, and steamed.
Dat skillfully proceeds to further drill the pilot holes around the halo and along the shank.
Employing a delicate touch with a graver, he artfully cuts the v-shaped design on the sides of the halo settings, adding the distinctive touch that characterizes the French-style setting.
After the prongs have been soldered into place, be begins to set the accent diamonds.