Art Deco Old European Cut Diamond Navette Shaped Vintage Engagement Ring fancy yellow diamond A striking Victorian antique engagement

A striking Victorian antique engagement ring dating to the late 19th century

With old single cut diamond accents and expertly crafted millegrain detail

Art Deco engagement ring set with an opal surrounded by old European-cut diamonds

Signed Bvlgari with Italian marks for gold

Stamped with a maker's mark for Allsopp Bros of Newark

Art Deco Old European Cut Diamond Navette Shaped Vintage Engagement Ring fancy yellow diamond A striking Victorian antique engagementArt Deco 1920s vintage engagement ring centered with a . 60 carat old European cut diamond accented by single cut diamonds arranged within a geometric, navette like (eye shape) composition framed by angular and arched elements that reflect the architectural symmetry of the Art Deco period. Crafted in platinum, the mounting features fine millegrain detailing and delicate openwork, techniques used to add texture and lightness to the structure. Details