Nikos Koulis - Oui 18-Karat White Gold, Diamond And Enamel Necklace - One Size

Award-winning designer Nikos Koulis describes himself as a gemmologist - he first started out in the precious stones trade, specializing in diamonds. Part of his famous 'Oui' collection, this necklace has been made in Athens from 18-karat white gold and set with glistening emerald-cut diamonds framed by black enamel.