Fred Joaillier 18K Gold and 7mm Pearls Earrings Signed FRED 750 . Each earring has a gem 7 mm pearl. The earrings are made for pierced ears. They measure 3/4 inch long and have a combined weight of 15.7 grams. They are beautifully designed and very comfortable to wear. They come with the original FRED Joaillier box and look new.