The way these earrings come apart and then fit together in their own custom wooden case is very charming. Made by British jeweller John Field, these one-off earrings are made of African blackwood and bone, with a ruby in the centre set in 18k gold. They are stored in a Spanish olivewood box. Selling for £195.00, they are available on Field’s web site, where his designs are available with those of his wife, Dawn.