Edwardian Cartier Ruby and Diamond Reversible Swivel Stick Pin Schiaparelli Jewelry irregular brilliance characteristic of Old

irregular brilliance characteristic of Old Mine Cut diamonds

The design reflects the Art Deco fascination with carved gemstones

admired for its smooth surface and captivating blue hue

with careful articulation that allows them to move gracefully while maintaining structure

Edwardian Cartier Ruby and Diamond Reversible Swivel Stick Pin Schiaparelli Jewelry irregular brilliance characteristic of OldA Cartier Jewel of Color, Motion, and Versatility This Edwardian Cartier ruby and diamond reversible swivel stick pin is a remarkable example of refined early 20th century jewelry design, combining elegance, technical ingenuity, and exceptional versatility. Marked DPOS CARTIER on the stem, the piece reflects the sophisticated craftsmanship and inventive spirit associated with Cartier during the Edwardian and Belle poque period. The circular head is