MELLERIO ring in yellow gold and diamond

Mellerio ring set with a 0.83 ct oval diamond and small brilliant-cut diamonds in 18k yellow gold (750/1000). Total diamond weight: 1.36 ct. The central diamond is HRD certified. Width at the top: 0.71 cm. Ring size: 51. Eagle's head hallmark. Ring signed and numbered 9236BAG. Sold with the HRD certificate numbered 14043170001 and the original Mellerio box. Total weight: 4.73 g. Excellent condition.