Item Description: Set with a 1.50ct Natural Blue Zircon and a 2.50ct Blue Zircon. 4cts total and solid Platinum with open filigree. Circa 1900s Edwardian and 110 plus years old. Powered by SixBit's eCommerce Solution.The item "Antique 1920s $3400 4ct Old Euro Blue Zircon Platinum Filigree BYPASS Ring NICE" is in sale since Tuesday, January 28, 2020. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Gemstone". The seller is "oldtreasures333" and is located in American Fork, Utah. This item can be shipped worldwide.