Lot 345 , A 1940's platinum? and single stone oval cut imperial? topaz set dress ring, with ten stone graduated round cut diamond set shoulders

A 1940's platinum? and single stone oval cut imperial? topaz set dress ring, with ten stone graduated round cut diamond set shoulders, the principal stone measuring 15.7mm by 12.1mm, with a depth of 6.9mm, size M, gross weight 6.4 grams,
£500-700

Condition:
Overall condition is good, commensurate with age and mild use.

Sold for £900