A bezel refers to a diamond setting where a ring of metal that encloses around a gemstone, holding it in place. This delivers a clean, thin and protective frame around a ring's center stone.
Is diamond bezel real diamonds?
Just to make it clear: Both have REAL diamonds in similar size, quality and quantity, but the dial and bezel for the Lady Datejust on the left has been produced by the Rolex Factory and assebled that way in the Rolex Factory.
Is bezel setting more expensive?
The reason a bezel is often more expensive than a prong setting is due to the higher expertise and amount of metal needed to create it. Some local jewelers may refuse to create a bezel setting for you, because it requires customization as the setting has to be created for the specific stone.