This 18K yellow gold Sophie Bille Brahe Petit Croissant diamond earring is made with diamond stones that descend in shape and feature a hook fastening. ‘True friends are like diamonds – bright, beautiful, valuable, and always in style’, so said Nicole Richie. Since we love meeting new people, we’ll be investing in some sparkly friends too - and this delicate Sophie Nille Brahe piece is a great place to start.