So small, it cannot be read by the naked eye.

Stolen in Stalin era, it was found in an FSB secret service operation as it was prepared for black market sale.

Leading jeweller Alexey Baburov honoured by Hermitage Museum in St Petersburg.

They have spent 17 years working with under-privileged children, now dance group get chance to help more at their own facility.

Team UDI reach grand final after winning dramatic sudden-death vote, and now have eyes on the £250,000 prize.