For Sale: A pair of "one-off" 14K solid gold Porsche crest earrings. These were made for me in the mid-'90s by the owner (a PCA member) of A Study in Gold in Santa Rosa, California. They measure approximately 5/8" wide by 3/4" long and total weight is 5.3 grams. These would make a perfect gift for a very special someone! Asking $500.