"Mauboussin Rubellite Ring"
Mauboussin ring from the 90s, VINTAGE, in 750 (18k) white gold, Nadia model, set with a central rubellite shouldered with white mother-of-pearl. Hallmarks: MAUBOUSSIN Paris frame, 750 gold, number A3179 inside + eagle's head and goldsmith hallmark outside the ring finger size: 52 dimensions: 15 mm wide gross weight: 17 g dimensions rubellite: approximately 10.8 mm x 9.3 mm x 6.4 mm, i.e. more than 4 carats (IR: 1.620) condition: very good general condition, some micro scratches / stone chips in its box and overbox ref .401 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato
