Brad Pitt and Angelina Jolie engaged after 6 children (Photo)..

After seven years and six children,Brad Pitt and Angelina Jolie are finally engaged. Robert Procop, a private jeweller for the couple, today revealed he designed an engagement ring for the actress under the actor's guidance. And Brad's spokeswoman Cynthia Pett-Dante later confirmed the news, saying: 'It is a promise for the future and their kids are very happy.

There's no date set at this time.' There's no date set at this time.' The 36-year-old actress was spotted wearing the ring on her wedding finger at the Chinese Art collection at the LA County Museum earlier this month, where she was pictured with Brad, 48, and their son Pax, eight.

A spokesperson for the jeweller announced the news to the world, saying: 'I can confirm that, yes, Robert Procop did indeed design an engagement ring for Angelina Jolie, designed in collaboration with Brad Pitt.' Procop said: 'Brad had a specific vision for this ring, which he realised over a yearlong collaboration.

He wanted every aspect of it to be perfect, so I was able to locate a diamond of the finest quality and cut it to an exact custom size and shape to suite Angelina's hand.

He continued: 'Brad was always heavily involved, overseeing every aspect of the creative design evolution. 'The side diamonds are specially cut to encirlce her finger. Each diamond is of the highest gem quality.' Experts estimate the ring cost around $250,000. Angelina's father Jon Voight was among the first to publicly congratulate the pair, telling Us Weekly: 'I'm very happy for them.'