Art Deco Tourmaline, Diamond and Platinum Tie Pin & Pendant

This versatile 1920s jewel features a striking geometric design centered on a faceted tourmaline (approx. 4 ct), accented by old-cut diamonds. The platinum mount includes clever conversion fittings to alternate between tie pin and pendant wear.

Period: Circa 1920 (French Art Deco)
Marks: French platinum hallmarks
Dimensions: 3.8 x 2.2 cm
Weight: 11.7 g