Art Deco Emerald and Diamond Shamrock Ring bar pin necklace 35 inches from the top

35 inches from the top of the ear wire to bottom by 0

This 1970s era ring is set in 18k gold (unmarked but acid tested)

The box measures 0

with a black eye mask

This vintage Art Deco era ring (circa 1922) features a dazzling array of old European cut diamonds and natural emeralds set in platinum

Art Deco Emerald and Diamond Shamrock Ring bar pin necklace 35 inches from the topA striking Art Deco ring from circa 1920, featuring channel set diamonds punctuated by vivid emerald accents, all mounted in solid platinum. The crisp geometry and clean linear arrangement are hallmarks of the Art Deco movement, reflecting the eras fascination with modernity, symmetry, and architectural precision. The channel setting, favored during this period, allows the diamonds to form a continuous ribbon of sparkle while maintaining a sleek,