Courtney Robertson returns engagement ring

Courtney Robertson no longer has a ring on it.

Since she and former "Bachelor" fiance Ben Flajnik announced their breakup earlier last week, Robertson has returned her custom diamond ring to jeweler-to-the-stars Neil Lane, who designed the stunning creation.

According to a source, network policy states that contestants who do not actually get married must return their rings.

Flajnik proposed to Robertson during the Season 16 finale, which aired in March.

Since the breakup news broke, Robertson has already been photographed on a date with another member of the "Bachelor" family: Arie Luyendyk Jr., the runner-up on Emily Maynard's season of "The Bachelorette."

"A big thanks to you all for your support during this time," Flajnik tweeted on Oct. 9.