Art Deco 18 ct Gold, Platinum, and Sapphire RingFunky and glamorous! This platinum and sapphire Art Deco Ring is a really cool example of 20th century artistry. Crafted circa 1910 in 18 carat yellow gold, this ring boasts a silhouette reminiscent of the navette (little ship) jewelry design made popular in the Victorian era. However, there are some clear Art Deco influences, as the ring is heavily geometric in design, with a stylistic flair that is peak Art Deco opulence. The most interesting detail