I’m terrible at describing jewellery, so not sure what to put into google to find this necklace, so please help me find this! I saw a woman wearing a gorgeous necklace yesterday. It had a small diamond with a rounded setting and a larger, oval, flat (like a slice) emerald, also in a rounded setting; both on a thin chain, maybe white gold. It was very modern in style with only the diamond set into the chain and the emerald ‘loose’. I noticed because the woman was fiddling with the emerald.