Belle Epoque" ring in 750 ‰ white gold set in its center with a +/- 0.90 ct half-cut brilliant in color estimated I/J, purity estimated SI1 in a double surround of 8 x 8 old-cut brilliants surrounded by two lines of small brilliants. French work, circa 1910-1920 PB. 3.6 g - TDD. 50