ARTIFICERS’ GUILD 1901-1942 Attrib.
Superb Arts & Crafts Ring
Gold, diamond & natural grey pearl
Length: 0.9 cm (0.3 in)  Width: 2 cm (0.8 in)
English. Circa 1905
Old cut diamonds 0.40 cts approx
Literature: cf. Jewelry & Metalwork in the Arts & Crafts Tradition, Elyse Zorn Karlin, 1993
Designers for the Artificers' Guild included:
John Houghton Bonnor, John Paul Cooper, Edward Spencer & Henry Wilson