De Grisogono, necklace 750 white gold composed of concave navette shaped elements fully set with brilliant-cut diamonds enhanced with five heart shape rubies, signed, numbered B18471, length 37 cm, 85g De Grisogono, necklace 750 white gold composed of concave navette shaped elements fully set with brilliant-cut diamonds enhanced with five heart shape rubies, signed, numbered B18471, length. 37 cm, 85g Setting: Very good overall condition. Presence of micro-scratches from normal use on the gold. The clasp works, the safety bar underneath is slightly loose. Gems: Very good overall condition. Mount: overall condition is very good. Shows signs of normal wear with some micro scratches on the gold. The clasp works, the back security system is slightly loose Gems: overall condition is very good.