1970's Diamond Bangle Bracelet in Yellow Gold1970s Diamond Bangle Bracelet in Yellow Gold. This diamond bangle features a central flowing diamond pave element surrounded by 14 karat hammered yellow gold. The curves of the gold expand in a neat rippled texture that creates beautiful interactions with the light. The hinge on the underside keeps the bangle safe from sliding off your wrist while allowing for nice movement. The total weight of the diamonds is 4 carats.