Natural Padparadscha Sapphire 1.66 ct – Cushion Mixed Cut, Untreated, C. Dunaigre Certified

This elegant 1.66 carat natural Padparadscha sapphire radiates a refined pinkish-orange hue, a signature color blend that defines the rarest and most desirable variety of sapphires. Expertly shaped in a cushion mixed cut measuring 7.99 × 5.21 × 4.41 mm, the gemstone offers excellent brilliance, transparency, and a soft, romantic glow. Certified by C. Dunaigre Switzerland, the sapphire is confirmed to be completely untreated (no indications of heating)—preserving its natural beauty and authentic