Fiery Opal 14k Gold Ring Vintage Art Deco c1920
The gold mark can be found to the inside of the band, this mark reads '14k'. The stone on close inspection does have surface scratches please see the pictures.
Size UK L+, US 6 or internal diameter 1.675 cm or 0.6 inches.
Size of head 1.3 cm or 0.5 inches.
Weight 3.4 grams or 2.1 penny weight.