Duchess Deco Diamond RingTHE STORY This solid 14k white gold Art Deco ring dates to the early 1900s and features three old European cut round center diamonds, accented by smaller supporting stones. Old European cut diamonds were shaped in a time of rudimentary tools and designed to sparkle most beautifully by candlelight. The stones are set within an intricately detailed Deco mounting, defined by crisp geometry and fine metalworkhallmarks of the eras embrace of symmetry,