Ring with 2 green tourmalines and brilliant-cut diamond of approx. 1.05 ct,

Ring with brilliant-cut diamond ca. 1.05 ct, ca. WHITE (H)/VS flanked by 2 beautiful green tourmalines, facet edges abraded, 18K yellow and white gold, 19.6 g, ring size 62, late 20th century, signs of wear, stones partly min. loose, solid craftsmanship.