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

GALLERIES

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

A ring fit for a future princess: when Prince Guillaume of Luxembourg showed off his bride-to-be, Countess Stephanie de Lannoy, royal watchers got the first glimpse of her dazzling emerald-cut diamond.

To the delight of royal watchers, the couple married in a civil ceremony on 19 October, 2012, followed by a religious service the following day.