"Tank Ring Model A Bridge Diamonds & Rubies Verneuil "
Tank ring, so-called "bridge" model, in pink gold, diamonds and Verneuil rubies. French work c. 1940. Metal: 750°/°°° pink gold. Nature of stones: Verneuil rubies and 8/8 cut diamonds. Total gross weight 14.41 gr. TDD 55. Ref. 31100079.