Byzantine Gold Ring 6th-8th century AD with Templar style Crosses. A gold flat-section hoop with openwork bars alternating with crosses within roundels, punched dots to the field. 
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See The British Museum, AF.308, for a comparable example.2.41 grams, 22.02mm overall, 19.82mm internal diameter (approximate size British G, USA 3 1/4, Europe 4.92, Japan 4) (1"). Ex Abelita family collection, 1970s-2000s.