Dallas Campbell and Ellie Harrison take part in the ultimate treasure hunt, as they travel around the world to uncover different extraordinary riches, from natural gems to precious metals.
Dallas dives to a shipwreck where gold, silver and 5,000 emeralds have been discovered. Ellie learns more about the intrigue and obsession surrounding a jewelled room in Russia decorated with millions of pounds worth of amber.
Classification: Documentary Genre: Arts & Crafts Status: New Series Network: BBC one ( United Kingdom) Airs: Mondays at 09:00 pm Runtime: 60 Minutes Premiere: April 07, 2014