A 9ct gold turquoise bombé cluster

A 9ct gold turquoise bombé cluster, later converted to a ring, with round turquoise cabochons, grain set to the bombé head, to split shoulders and a plain shank, London 1966, head 14mm diameter, 3.00g.
Finger size N
Sold for £140

Condition report:
The bombé cluster possibly originally the finial from a stick pin.
Some of the turquoise discoloured.
Surface marks/tarnish to mount.
Shank slightly thinner at base.