French Art deco diamond (3.10 carats, center 2.79 carats) ring

Period: Circa 1930
Metal: Platinum 950/1000
Origin: French work (French hallmark)
Total weight (gross): 4.60 grams
Dimensions (diameter): 1.4 cm
Finger size: 55 (sizing possible)
Nature of stones: Old cut diamonds (approximately 3.10 carats including central diamond 2.79 carats, estimated gemological characteristics J VS2)
State of conservation: Very good state of conservation
Price: Price on request
Reference: 28 023 2