Antique Engagement Ring Art Deco .36 Old European Cut Diamond in 18k White GoldThis late Art Deco engagement ring is finished in 18k white gold and features a bead set old European cut diamond at its center. The center diamond is set into an octagonal station which is finished with fine milgrain detail. Se in the North South style, two (2) calibre trillion cut blue sapphires are bezel set. The shoulders of the ring feature an open piece work design with a finely engraved chevron pattern running down the shank of the ring. A