The Old Mine cut diamond (6.80 x 6.30 x 3.40) weighing approximately .99 carat (L-M color, I2 clarity) in a six-prong setting and mount stamped 585 and with hallmarks for Vienna, Austria.

Ring size 10.25

2.3 dwt.

Estate of the late Bert Hoffman, Wilmington, NC

$300 - 600