These are very rare in Platinum and circa 1920s. Almost 100 years old and well preserved. The item "Antique 1920s 1.25ct Old Euro Diamond Sapphire Platinum Filigree Ring" is in sale since Sunday, March 13, 2016.This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Diamond". The seller is "oldtreasures333" and is located in American Fork, Utah. This item can be shipped worldwide.