This 18K yellow gold Sophie Bille Brahe Petite Fontaine diamond earring is made in Italy. Boasting a post back fastening, it features a cluster of white round cut diamonds, totalling 1.15 carats, in a cascading design. Paying tribute to the work of the designer’s ancestor, astronomer Tycho Brahe, our ensembles with this Sophie Bille Brahe earring are just like the fixed stars he observed - perfect and unchanging.