18K White Gold; Case Polished and Invisibly Set with 205 Baguette Blue Sapphires (≈ 21.70 ct.); Inside Upper Bezel Set with 48 Baguette White Diamonds (≈ 2.05 ct.); Crown Set with 14 Baguette Blue Sapphires (≈0.77 ct.) and One Rose Cut Blue Sapphire (≈ 0.52 ct.)