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.
Live Friday 4 July・14:00 (Europe/Paris)
Lot no. 149

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
30%
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
Friday 4 July・14:00 (Europe/Paris)
Salle 4 - Hôtel Drouot 9, rue Drouot 75009 Paris