containing one oval shape mixed cut sapphire measuring approximately 12.90 x 10.85 x 7.90 mm, two half moon shape diamonds weighing approximately 1.60 carats total and two tapered baguette cut diamonds weighing approximately 0.30 carat total, with later expandable shank.Stamp: Finger Mate 950 PLAT & 14K.Accompanied by an American Gemological Laboratories sapphire identification and origin report number 1100035, dated March 26, 2019, stating Mineral Type: Natural Corundum, Variety: Sapphire, Origin: Ceylon, Enhancement: Heat.