18ct white gold and diamond 'Parentesi' ring, Bulgari, the 8 mm wide half round band is designed as a line of open work stylised parenthesis motifs, its borders embellished with brilliant-cut diamonds, the edge engraved Bvlgari, size 50 (J½), numbered C628LL, marked made in Italy. Accompanied by a Bulgari certificate of authenticity numbered 13261176, dated 12 August 2019, box and outer box.