The romantic secrets behind the world's most talked about rings

GALLERIES

The romantic secrets behind the world's most talked about rings

Scarlett Johansson announced her engagement to Romain Dauriac in September 2013.

The stunning actress proudly debuted her vintage Art Deco style ring on the red carpet at the Venice International Film Festival in Italy.

Scarlett was beaming as she stepped out wearing her beautiful diamond band, which features one large diamond as the centerpiece and two slightly smaller rocks on each side.

The three gems are surrounded by smaller stones, set in either a white gold, or platinum setting.