Vintage 18ct Gold and Platinum Diamond Ring c1930

This is a beautiful vintage 18ct gold and platinum diamond ring from the 1930’s.
It is set with two sparkling diamonds. They have been illusion set in a platinum twist.
The ring has an 18ct yellow gold shank.
It is in excellent condition.
Dated: circa 1930
Stamped: 18CT & PT
Size: L 1/2
Weight: 2.5 grams
Diamond weight: .05ct