Centering on a bar set square cut green tourmaline (13.5 x 13.5 x 10.7 mm) weighing approximately 11.35 carats and shoulders with channel set full cut round diamonds weighing approximately .36 total carat (H-I color, SI clarity), on slightly tapering shank, stamped 18K, signed A&K, and spuriously signed Tiffany & Co.

Ring size 6.5

10.9 dwt.

Tourmaline displays a green hue, medium dark tone and strong saturation.

Good estate condition.