The earrings are needlepoint which are generally Zuni. The squash blossom is not. You certainly could wear them together but they are not a “set”. Both are very pretty. I like the flat bezel set turquoise in the squash
Welcome to Turquoise People. Great pieces. The Zuni needlepoint earrings are a style still made today, $45-60. The necklace would be a Navajo shadow box squash blossom, looks like it could be a smaller creation, $600-$750.