Natural blue star sapphire with excellent asterism weighing 13.88 carats surrounded by 1.57 carats of baguette diamonds, estate platinum ring.
-star sapphire oval cabochon weighing 13.88 carats
-34 tapered baguette cut diamonds weighing 1.57 carats
-finger size 4, gross weight of 13.8 grams, marked Pt900 1388 157
