Contemporary Ammolite & Diamond Ring teeth It's set within a gold

It's set within a gold bezel amongst a diamond set halo

The hand made head (literally) is formed as a skull and crossbones

A beautiful antique cluster ring set with a vibrant emerald and ten old mine cut diamonds

It dates from the Art Deco period (1920s or '30s) and it's a great length at 31 inches - the stones range from 3

The band is reeded

Contemporary Ammolite & Diamond Ring teeth It's set within a goldDATE: Contemporary, c. 2015 What is this unusual rainbow coloured stone you ask? Ammolite. Ammolite has that lovely iridescence much like an opal, but this rare stone is a composition of fossilized shells of ammonites. Ammolite stone is believed to be one of the rarest gemstones in the world and it is highly prized for its vibrant rainbow colour. This contemporary ring, made in 2015, is set with a square cut of Ammolite, displaying that fantastic