259. A platinum ring with diamonds and natural grey pearl

A platinum ring with diamonds and natural gray pearl
Circa 1915
The platinum ring set with a central gray natural pearl in a surround of old-cut diamonds. With original case, marked: Mappin & Webb, 2 Queen Victoria Street
Gross weight approx. 4.6 grams
Weight diamond approx. 0.70 carat / Diam. pearl approx. 6mm
Ring size 16 1/2

Estimate
€ 1.000 - 1.500
Hammer amount
€ 1.900