Art Deco onyx and diamond panel ring. A shiny black onyx panel is bezel set with an antique old mine cut diamond in the centre. The black of the onyx and the diamond contrast nicely and make an attractive pairing. The onyx is set in a simple 18 carat yellow gold band, simple and elegant in style. Circa 1920s, British in origin.

Diamond: old mine cut, approx 3.1 mm and calculated in setting as 0.14 carats, L colour, I clarity due to a surface reaching inclusion.

Onyx approx 8.3 mm by 6.5 mm and has a chip on the top, please see the photos.

Marks faded but legible as 18ct for 18 carat and tested as such.

Size: UK - G 1/4; US - 3 1/2; EU - 14.5. Sizing available for an additional fee.

Measures 9.97 mm by 7.7 mm and rises 4 mm tall off the finger.

Weighs 1.35 grams.