Ring 18k white gold and platinum, set with a... Lot 764

Ring 18k white gold and platinum, set with a square cut emerald, surrounded by brilliants Emerald weight: approx. 10 cts TDD: 54, Gross weight: 9.67 g Gem Paris certificate (2024): Colombia origin, moderate oil impregnation An approx. 10 cts emerald, diamond, 18k white gold and platinum ring Gem Paris Certificate: Colombia origin, moderate impregnation with oil CONDITION REPORT : Good condition, patina of use Emerald size: 12.7 x 12.6 x 9.3 mm Small chips and cracks flush with the emerald CONDITION REPORT : Good condition, usual wear Meas. of the emerald : 12.7 x 12.6 x 9.3 mm Small chips and cracks on the emerald surface