Glossy purple creates a striking contrast with natural soapstone in earrings from Ghana's Rachel Armah. She crafts the earrings by hand with enhanced agate, and adds miniscule bauxite beads. Armah call this design 'Oboafo Ye Na' an Akan phrase meaning 'a good person is hard to find.' The earrings are worn on brass hooks.

• materials: Enhanced agate, soapstone and bauxite on brass hooks
• Hook earrings