A Victorian floral diamond tiara

A Victorian diamond tiara, the centre set with a pear shaped cluster drop, to a scroll and floral design, all old brilliant-cut diamond millegrain-set in silver, the diamonds estimated to weigh a total of 20 carats, all to a yellow gold mount, convertible to a necklace, circa 1870 Gross weight 42.96 grams

No. S26351M