Engagement ring terminology

Collet AKA Setting or Head

This is the part of the ring that houses the Diamond or other gemstone.

Claws AKA Prongs

These are the little wires that bend over the Diamond to keep it secure.

Shank AKA Band

This is the part that goes around the finger.

Profile

This is the shape of the shank. They can be made D-shape (domed), flat or in a range of other profiles.

Shoulders

These are the parts of the shank that join to the collet. Low shoulders make a Diamond feel very raised & high. Low shoulders make the Diamond seem lower set.

Split shoulders

Some engagement rings have little windows (usually triangular) as a decorative detail. These are called split shoulders.

Wedfit bar AKA Bridge

This is an optional detail that enables a wedding ring to sit flush alongside the engagement ring. It protects both rings from excessive wear. An alternative to the wedfit bar is a shaped wedding ring.

Under bezel

These are little bars that run between the claws to join & strengthen them. An alternative to an under bezel is thicker claws.