Byzantine Empire, possibly circa 7th century, a medieval gold single-stone ring, with circular-shape blue glass highlight, to quatrefoil floral motif shoulders and tapered band, ring size J1/2, 2.1g

Provenance: purchased from Setdart Barcelona, Spain, 2016

Illustrated: Bagot, Jaume: El Legado de Hefesto, Hephaestus Legacy. A Memorial to a Private Collection of Ancient Rings and Glyptics, cat. 559.