Lot 451 , A black paste and diamond mourning ring, mid 19th century

A black paste and diamond mourning ring, mid 19th century, designed as a pansy, its petals set with faceted black paste, centring on a circular-cut diamond weighing approximately 0.04 carats, to scrolled shoulders, mounted in gold, band possibly later, size M, gross weight approximately 2 grams
£200-300