Big Sky is a spectacular authentic Art Deco (circa 1915) platinum ring centering a 5.62ct AGL certified Oval cut natural Heated sapphire with a Thailand origin. This beautiful four-prong set deep blue sapphire is further accented with a petal-like split shank on either side and is gracefully touched with six Single Cut diamonds totaling approximately 0.10ct. Big Sky is finished with stunning flowery hand engraving along the shank, gorgeous open metal work on the basket and milgrained edges throughout. The ring is currently a size 7 and can be sized to fit most ring sizes. Please contact our concierge for further sizing questions.