Fede in Oro 18 Carati of the Unoaerre Brand of the Fedi Classiche Collection. This faith is made of white gold and is classic. This model has a width of 3.4 mm and weighs about 3 grams. This faith symbolizes union: a precious symbol, without beginning and without end, for the whole of life. All the Classical Faiths are enriched with a refined yellow gold Unoaerre seal.