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

Nikos Koulis' necklace is part of the brand's signature 'Oui' collection, which is inspired by the glamour of Art Deco. Crafted in Athens from 18-karat white gold, it's strung with a black enamel pendant centered by a glowing baguette-cut emerald and diamonds. The delicate chain can be worn at two different lengths, so it'll always complement your neckline.