A RUBY AND SAPPHIRE SNAKE RING in 14ct yellow gold, designed as two coiled snakes, one head set w...

A RUBY AND SAPPHIRE SNAKE RING in 14ct yellow gold, designed as two coiled snakes, one head set with an oval cut sapphire, the other with a cushion cut ruby, inscribed to the reverse 'Grethe's 25-5-42', stamped 585, size T / 9.75, 12.1g.