Illusion settings surround the diamond to make the diamond appear larger. Illusion settings use a technique to add a shiny metal plate around the girdle of the diamond, it is a type of prong setting. The light reflects off the plate, which in turn makes the stone appear larger. The metal plate also increases the brilliance of the diamond.

Read more about Engagement Ring Settings:

Ballerina Settings
Bar Settings
Bezel Settings
Channel Settings
Chevron Diamond Ring Setting
Diamond cluster Settings
Flush Settings
Illusion Settings
Invisible Settings
Pave Settings
Prong Ring Settings
Solitaire Engagement Rings
Tension Settings