Corvidae Antique has dated this piece to the 1870s.
SIZE: L (UK), 5 and three quarters (US). The front measures approximately 1.2cm north-south and the slim reeded band narrows to 2mm wide at the back.

WEIGHT: 1.7g.
MATERIALS: 18-carat (750) gold, sardonyx, pearl.
HALLMARKS/STAMPS: Hallmarked for 18-carat gold, London 1872.
CONDITION: The ring is in very good antique condition, there are some losses to the black inlay when seen under magnification, though they're not obvious to the naked eye, and the band is slightly out of shape. See photos.
ERA: Victorian, 1872.
Corvidae Antique has dated this piece to the 1870s.
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