Centering on an oval cut sapphire (7.89 x 5.69 x 2.50 mm) weighing approximately .90 carat prong set within a halo of full cut round diamonds weighing approximately .36 total carat (G-H color, VS-SI clarity), stamped 585 and with partial maker's mark.

12.36mm; Ring size 5

1.6 dwt.

Sapphire displays a slightly greenish blue hue, dark tone, and moderately strong saturation.

Sapphire with scratches and abrasions visible under magnification.