A coloured diamond single stone ring

A coloured diamond single stone ring The princess-cut fancy dark greenish gray diamond, <i>weighing approximately 6.83 carats</i>, between baguette-cut diamond three-stone shoulders, <i>finger size P</i> <i>Accompanied by report no. 1156829042 from the Gemological Institute of America (GIA), dated 18th December 2013, stating that the 6.83ct diamond is of natural fancy dark greenish gray colour with even distribution.</i>