An Art Deco emerald, diamond, and sapphire ring, by Boucheron
Designed as an oval cluster, the central rectangular-cut emerald within a calibré-cut sapphire border and old brilliant-cut diamond surround to diamond single stone shoulders in platinum mount, circa 1925, finger size M
Signed Boucheron, Paris, with indistinct number
An Art Deco emerald, diamond, and sapphire ring, by Boucheron
Designed as an oval cluster, the central rectangular-cut emerald within a calibré-cut sapphire border and old brilliant-cut diamond surround to diamond single stone shoulders in platinum mount, circa 1925, finger size M
Signed Boucheron, Paris, with indistinct number