This is a reward for her PhD. achievement and reading the entire file on this collaboration, it reads like a thesis in itself . . . inspired by a 16th century ring owned by an Italian noble woman – a large table cut Ruby in a quatrefoil setting. The multi-gem ring has a central long cushion cut Rhodolite Garnet 1=3.32ct with surround quatrefoil design set with emerald cut Purple Sapphire 1=0.35ct, trillion cut Spinel 1=0.56ct, round brilliant cut Grey/Blue Sapphire 1=0.33ct and square emerald cut Diamond 1=0.03ct. Each lobe interspersed with carré cut Diamonds 4=0.31ct. Overall dimensions approx 25mm x 23mm. All gems supplied from the studio collection and all have rub-over settings. 18ct Yellow Gold with matt and partial burnished finish © Barbara Heath – Jeweller to the Lost.