Ring in platinum 850 thousandths, centered on a half-cut diamond weighing approximately 1.25 carats (natural flaw), in a setting of sixty-six old-cut brilliant-cut diamonds and two lines of forty-three calibrated emeralds, the openwork setting. Total estimated weight of diamonds/emeralds: 1.85/0.25 ct Finger: 55 - Gross weight: 8.5 g Provenance: lot 50 of the sale by Me. Millon et Associés of Thursday, June 25, 1998, Hôtel Drouot.