C. 1960. With a panoply of pristine gemstones, this vintage 2.20 ct. t.w. multi-gem and 1.00 ct. t.w. diamond pin/pendant is a wonder to behold! At once timeless and trendy, the pin/pendant features rubies, sapphires, and an emerald framed in diamonds. Add it to your favorite chain one day, then pin it to your ensemble the next to keep th...