Ring with aquamarine and diamonds

A cocktail-style ring crafted in white gold and featuring a striking aquamarine—a rectangular step cut with truncated corners, weighing 21.51 ct—set in four prongs. The stone has a light blue hue and good transparency. On either side, a symmetrical arrangement of brilliant-cut and baguette-cut diamonds, set in staggered patterns that frame the aquamarine. Raised setting with an open gallery beneath the center stone and a wide band with a polished finish.
Weight: 13.20 g.
Measurements: 16 mm (inner diameter); 20 x 22 mm (front).