Important signet ring in 750°/°°(18K) white gold, set with a cushion-cut natural color change (blue to purple-purple) sapphire weighing 20.34 ct. Set with five lines of brilliant-cut diamonds. Laboratory certificate: "No heat treatment observed". 20 g. TDD 55. Length: 2.2 cm. Eagle head hallmark.
Timed Wednesday 22 October・18:00 (Europe/Paris)
Lot no. 103

Important signet ring in 750°/°°(18K) white gold, set with a cushion-cut natural color change (blue to purple-purple) sapphire weighing 20.34 ct. Set with five lines of brilliant-cut diamonds. Laboratory certificate: "No heat treatment observed". 20 g. TDD 55. Length: 2.2 cm. Eagle head hallmark.

Result
Not sold
Buyer's premium
28%
Important signet ring in 750°/°°(18K) white gold, set with a cushion-cut natural color change (blue to purple-purple) sapphire weighing 20.34 ct. Set with five lines of brilliant-cut diamonds. Laboratory certificate: "No heat treatment observed". 20 g. TDD 55. Length: 2.2 cm. Eagle head hallmark.
Sale
Jewelry, watches and precious stones
Wednesday 22 October・18:00 (Europe/Paris)
Sale location coming soon 9 rue de Provence 75009 Paris