Upgrade your setting with a pavé basket or pavé band.
Pavé is an indicator of the ring's setting, referring to how the stones are set. When looking at a ring with a pavé setting, you'll notice several tiny stones closely set together, resulting in a line - or pavement - of continuous sparkle.
This option is for a pave basket/donut/circlet upgrade.
The basket/donut/circlet is the small circle each stone sits in. This upgrade allows for a pavé basket.