A Late Victorian diamond tiara

A Late Victorian diamond tiara, the tiara of ribbon bow and foliate design, comprising of three gardland designs, graduating from the centre, each with a top central old brilliant-cut diamond surmounting a diamond set laurel foliate and ribbon motif, with swag and ribbons in between, all silver on gold, to a gold frame convertible into a necklace, total estimated diamond weight 11 carats, gross weight 53.1 grams, circa 1890

No. S27568M