JONC ring in platinum (850) and white gold (750) with an openwork design engraved with foliage, accented with small pearl-set rose-cut diamonds, centered on a claw-set round faceted synthetic sapphire. Circa 1920. Owl and mascaron hallmarks. Gross weight: 7.7 g. - Finger circumference: 52. Chips, minor wear scratches.
Live Friday 5 December 2025・14:00 (Europe/Paris)
Lot no. 78

JONC ring in platinum (850) and white gold (750) with an openwork design engraved with foliage, accented with small pearl-set rose-cut diamonds, centered on a claw-set round faceted synthetic sapphire. Circa 1920. Owl and mascaron hallmarks. Gross weight: 7.7 g. - Finger circumference: 52. Chips, minor wear scratches.

Estimate
€800 - €1,200
Result
Not communicated
Buyer's premium
26%
JONC ring in platinum (850) and white gold (750) with an openwork design engraved with foliage, accented with small pearl-set rose-cut diamonds, centered on a claw-set round faceted synthetic sapphire. Circa 1920. Owl and mascaron hallmarks. Gross weight: 7.7 g. - Finger circumference: 52. Chips, minor wear scratches.
Sale
Important jewels and watches
Friday 5 December 2025・14:00 (Europe/Paris)
Salle 3 - Hôtel Drouot 9, rue Drouot 75009 Paris