set with an emerald cut green tourmaline (approximately 26.55 x 15.0 x 7.25 mm) weighing approximately 24.6 carats, the halo and domed element set with full cut round and modified oval cut diamonds weighing approximately 5.42 total carats (G-H color, VS2-SI1 clarity), stamped 18K and signed Swissart.

1.75 x 7/8 in.; Ring size 5.75

13.5 dwt.

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

Purchased by consignor in the late 1960s from Swissart Joyeros, Inc., Puerto Rico and accompanied by original retailer's presentation box.

Good estate condition.

$2,000 - 4,000