Victorian style daisy emerald diamond ring

Daisy ring in 18kt yellow and white gold (hallmark: owl), decorated in its center with an emerald weighing approximately 0.50 Ct, in a setting of diamonds cut in 8x8, the total weight of which is estimated at approximately 0.10 Ct . English work, from London, dating from 1971 according to the hallmarks. Gross weight: 5.42g Pattern height: 1.10cm Finger size: 53 (diameter 16.75 / US 6.25). Condition: slight micro scratches and oxidation on the gold parts, slight wear of the setting, very slightly frosted stones with natural inclusions, see photos.