Circa late 20th century 18 karat yellow gold and south sea pearl ring by Henry Dunay. This ring is part of the Henry Dunay faceted collection and features a baroque south sea pearl in a ring size 6. The pearl is approximately 14x11.50 mm. It weighs 18.00 grams. Made in the United States. The piece measures: 18.50 millimeters on the top, the bottom of the shank measures 3.8 millimeters, 1.33 millimeters thickness at the bottom of the shank,11.9 millimeters height on the top and 15.6 millimeters on the shoulder.