309 - An 18k white gold (750) and platinum (850) ring set with a large oval-cut sapphire weighing approximately 7.20 carats in a claw setting, surrounded by a row of 18 modern and antique-cut diamonds totaling approximately 1.8 carats.

An 18k white gold (750) and platinum (850) ring set with a large oval-cut sapphire weighing approximately 7.20 carats in a claw setting, surrounded by a row of 18 modern and antique-cut diamonds totaling approximately 1.8 carats. The openwork setting features a scroll motif. Ring size: 51.5 - Gross weight: 9.27 g