A ring with natural spinel and diamondsWhite gold 750/-, hallmarked. 20 brilliant cut diamonds, c. 0.60 ct., 6 baguette cut diamonds, c. 0.30 ct. 1 natural spinel in oval cabochon cut of 40.89 ct., beautiful bright red, no indication of thermal treatment, Burma (Myanmar). Minor damage to 1 diamond baguette, 1 with a crack?.Ring Size: 55. Ca. 16.2 g.Gemresearch Swisslab, Lucerne, Gemstone Report number GRS2014-073927, 2 September 2014. Artist or Maker Medium Date