18ct Gold and Platinum Diamond and Sapphire Cluster Ring

A stunning vintage 18ct Gold and Platinum Diamond and Sapphire Cluster Ring.
This ring is set with a central sapphire surrounded by diamonds, all set in platinum.
It has 18ct yellow gold shoulders and shank.
Dated: c1925-35
Stamped: 18CT PLAT
Diamond weight: .10ct approx.
Weight: 2.4 grams
Measurements: ring head 7mm x 7mm approx.
Ring size: Q