A "Ballerina" ring with an emerald "Muzo Colombia" and diamonds

18k white gold setting with a central Colombian Muzo emerald in octagonal cut of 14 ct. It is flanked by a crown of 32 trapeze-cut diamonds, total weight approx. 4 ct. 

Emerald measures: 14.5 x 14.6 x 9 mm; Inner ring measures: 16.25 mm

Total weight: 14.20 g