A early 20th century certified Burmese red spinel and diamon...

Hammer

£2,600

A early 20th century certified Burmese red spinel and diamond cluster ring, the central rub over set cushion cut spinel (3.07 carats) within a surround of milgrain set mixed cut diamonds, set to a white metal openwork mount and plain polished shank, ring size N 1/2, with GCS certificate stating the red spinel to be of Burmese origin, no heat treatment, measurements 9.50 x 6.87 x 5.37mm, total diamond weight estimated 0.55 carats