Item Description: Circa 1920s and so nice. Cool antique filigree ring and almost 100 years old. Set with a 1.15ct Old Euro SI1 I Diamond.Hard to find Platinum filigree and this piece is superb. The item "Antique 1920s $10,000 1.15ct Old Euro Diamond Platinum Filigree Ring" is in sale since Wednesday, October 28, 2015. 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.