Nikos Koulis is a Greek designer with worldwide recognition and success. Coming from an established family business in jewelry, he studied Gemology and Glyptography in the Gemological Institute of America and created his own brand, Nikos Koulis Jewels, in 2006, showcasing his elaborate technique along with his deep knowledge in the quality jewelry making.

He takes part in the International Fine Jewelers Exhibition, Baselworld, since 2011 as well as in Couture show Las Vegas since 2012, where the brand is appraised by field experts and buyers internationally. Nikos Koulis won the Couture Design Award with Oui Collection for two consecutive years; in 2015 in the Bridal Category and in 2016 in the Haute Couture Category; evolving the collection’s designs and maintaining his innovative signature style and exceptional quality of stones. The brand was granted with the 2017 International Jewellery Designer Award in VicenzaOro exhibition in Italy