Antique ring set with 1 white diamond Flemish cut of +-7mm (diameter), surrounded by 14 white old-cut diamonds

Antique ring set with 1 white diamond, Flemish cut, +-7mm (diameter), surrounded by 14 old-cut white diamonds. Mounted in 18kt yellow gold + platinum. Ring size: 48-50

Estimation
750€ - 1,250€