18K (750/000) yellow gold chased and openwork ring set with an oval facetted amethyst set with 20 cabochon turquoise stones, hallmarked eagle's head. Amethyst: 15.6 x 13.3 x 10.5 mm approx. 11.50 carats. TDD : 53. Gross weight: 13.2 g. High resolution photos: https://bit.ly/hdv-lausanne Exhibition : LA SALLE 20 rue DROUOT 75009 PARIS Tuesday 7 April 10 am - 6 pm and Wednesday 8 April 2026 10 am - 5 pm Live sale behind closed doors 1004 LAUSANNE - SWITZERLAND : Friday 10 April 2026 2 pm Delivery of lots free of transport costs to PARIS, LYON, MARSEILLE and LAUSANNE a few days after the sale. Or shipment from FRANCE at the buyer's expense by the carrier of his choice.