Vintage Silver Lapis Lazuli Earrings

This is a gorgeous pair of silver lapis lazuli stud earrings. They are a drop style earring with a circular stone at the stud and a hanging teardrop stone right beneath it. They are surrounded by silver that has a triangular pattern with little sliver beads. Very south East Asian Indian style. They are stamped on the back - 925 and Sudha. Sudha is an Indian jewelry maker.