Three Graces opted to sparkle in an array of platinum jewellery as they attended the Diamond Information Center's red carpet event.

Songstresses Joy, Kelly and Sara modelled Neil Lane diamond and platinum earrings, complimented by matching rings at Saturday's event.

Blending opera, pop and Broadway musical styles the trio have become a big hit in the states, where they will be touring with Britain's Got talent Winner Paul Potts later this year.

The Diamond Information Center regularly hosts a number of pre-Oscars events for the rich and famous.

This year's celebrations were kicked off in style with the Diamond Information Center and InStyle Luncheon which was attended by a number of Hollywood stars including Jennifer Love Hewitt and Jennifer Morrison.

A number of celebrities also used this occasion to show off their best baubles, including British favorite Anna Friel who modelled a pair of Kwiat platinum and diamond earrings.