Ring with 11 tourmalines,

Ring with 11 tourmalines, central emerald-cut tourmaline approx. 9.5 x 6 mm, 10 carreé-cut tourmalines approx. 1.8 x 1.8 mm, 18K yellow gold, 8.9 g, ring size: 54, W: 5.1 - 11 mm, 21st century, minimal signs of wear.