This gold metallic and blue Andrea Fohrman 18K yellow gold diamond and turquoise rainbow necklace is crafted in the US from 18K yellow gold with diamonds and turquoise in a rainbow shape on a delicate gold chain. Be the rainbow among London’s clouds with this go-anywhere fine jewellery piece from LA designer Andrea Fohrman’s Celestial collection. We’ll be wearing ours daily as we search for our pot of gold.