This cocktail ring centers a 12.60 carat star sapphire cut in cabochon oval shape and held in a bezel setting made from 10 karat yellow gold. The sapphire displays asterism - a six-ray star pattern that moves across the stone's surface when light hits it from different angles. The gold band features a ridged design that adds texture to the metal surface. The mid-century styling shows in both the substantial stone size and the bold proportions typical of that era's cocktail jewelry.