Octagonal step cut ct. 6.26 sapphire with graduated baguette diamond shoulders white gold ring, diamonds in all ct. 2.00 circa g 8.33 circa size 14/54. Appended gemmological report CISGEM n. 18790 12/05/2021, Milano Appended gemmological report Gubelin n. 704086 17/04/2007, Lucerne.

Estimate € 23,000 - 28,000