Lot 985 , A 9ct? and oval black opal doublet set ring, size Q, gross weight 4.6 grams. Condition - poor

A 9ct? and oval black opal doublet set ring, size Q, gross weight 4.6 grams. Condition - poor
£100-150

Condition:
Surface wear to stone, not easily seen without a glass; metalwork dirty in places; indistinct stamp to underside of stone, possibly 9ct.

Sold for £340