Art Deco style shuttle ring

Art Deco style ring. Design type shuttle or navette made in platinum, with elongated and symmetrical shape. In the center, a brilliant-cut diamond, weighing ca. 0.72 ct. framed in a lance shape studded with brilliant-cut diamonds. A first border of calibrated rubies, carré cut, weighing ca. 1.50 ct. arranged in wire setting, surrounding the structure and providing chromatic contrast. A second border of brilliant-cut diamonds, with a total weight of ca. 0.67 ct. providing luminosity.
Weight: 6.60 g
Measurements: 16.6 mm (inner diameter) 19 x 16 mm (front)