Steve Sharp, of Diamonds and Gems, said the theft happened at about 12.56pm on Thursday, August 6, at Common Moor. In a social media appeal, Mr Sharp said there were two men involved one person left on foot while another made off in a silver car. Mr Sharp said two men were involved in the robbery where £100,000 worth of gold chains were stolen (Image: Facebook/Steve Sharp)He later said the vehicle had been found. Gold chains worth £100,000 were stolen (Image: Facebook/Steve Sharp)Mr Sharp thanked members of the public who had offered help, adding that he had been left "drained" by the incident. Diamonds and Gems describes itself as a Liskeard jewellery business specialising in gold items including chains.