Diamond tiara, mid-19th century and later

Diamond tiara, mid-19th century and later

Designed as a double spray of foliate design set throughout with cushion-shaped and rose diamonds, accented with pear-shaped diamonds, centering on a lozenge-shaped motif set with cushion-shaped diamonds, inner circumference approximately 250mm, central motif detachable for wear as a brooch, sprays detachable for wear as four brooches.