Star Sapphire, Diamond, Platinum Ring, circa 1950 The ring features a round-shaped star sapphire measuring 22.70 x 21.30 x 16.50 mm and weighing approximately 86.00 carats, enhanced by European-cut diamonds weighing a total of approximately 3.00 carats, accented by whistle, baguette, square, half-moon and triangle-shaped diamonds weighing
