22 / 18 karat yellow gold, diamond, and tourmaline ring designed and created by Atelier Zobel. The ring features a cushion shaped brilliant cut “Lagoon” tourmaline weighing 6.84 carats, set in an elevated 18 karat yellow gold bezel centered on a 22 karat yellow gold wide ridged band. On either side of the bezel there are three round brilliant cut diamonds flush set in a line. The diamonds total 0.06 carats in weight and are F-G color VS clarity. The ring is entirely handfinished by Atelier Zobel. The style number is 193.552.