The Rockport series, named after a small town on the coast in Maine, was created initially as a custom pair of cufflinks for a client in that town.
Why not a ring made from one small and one large cufflink?
Arctic mokume on 18k yellow gold
band : sterling silver with 18k yellow gold wire accent
back : sterling silver with 18k yellow gold "polka dots"
ring squares : large : 22mm / small : 15mm
Band : 4.5mm x 2.5mm
horizontal length: 45 mm (based on size 6.5)