Ring in 18K (750) white gold, set with an oval emerald surrounded by round brilliant-cut diamonds. Finger size: 54. Emerald size: approx. 8.6 x 3.6 x 9.5 mm. Gross weight: 11.6 g The emerald is accompanied by a GEM-Paris pre-report (2024) attesting: origin Colombia, resin and oil, moderate. A Colombian (resin and oil moderate) and diamond ring