Ring in 18K (750) gold, set with an oval ruby surrounded by 10 round brilliant-cut diamonds. Finger size: 50. Ruby dimensions: approx. 7.6 x 5.8 x 2.6 mm. Gross weight: 4.3 g The ruby is accompanied by a GEM-Paris pre-report (2025) attesting: origin Thailand, heated.
Live Tuesday 2 December 2025・14:00 (Europe/Paris)
Lot no. 191

Ring in 18K (750) gold, set with an oval ruby surrounded by 10 round brilliant-cut diamonds. Finger size: 50. Ruby dimensions: approx. 7.6 x 5.8 x 2.6 mm. Gross weight: 4.3 g The ruby is accompanied by a GEM-Paris pre-report (2025) attesting: origin Thailand, heated.

Result
Not sold
Buyer's premium
30%
Ring in 18K (750) gold, set with an oval ruby surrounded by 10 round brilliant-cut diamonds. Finger size: 50. Ruby dimensions: approx. 7.6 x 5.8 x 2.6 mm. Gross weight: 4.3 g The ruby is accompanied by a GEM-Paris pre-report (2025) attesting: origin Thailand, heated.
Sale
Jewelry and watches
Tuesday 2 December 2025・14:00 (Europe/Paris)
Salle 3 - Hôtel Drouot 9, rue Drouot 75009 Paris