Diamond, gold and platinum Tank ring


18ct yellow gold and platinum tank ring. The upper part depicting an opened book set with two lines of single-cut diamonds and a line of red calibre-cut stones.

French work, 1940s.

Modifiable ring size : 62. T-1/2 (UK); 10 (US)

Weight : 9.6g. (1/3oz).

Provenance :

  • Items quantity:  1
  • Expertissim Reference: 2014051740
  • Material: 
    • Ring Platinum
    • Ring Diamond