Signed Church & Co ring with the CHURCH Hallmark. Cool piece and a clean 3ct Colombian Emerald bezel set in a solid 18k White Gold filigree ring. Great looking piece and rare find. Powered by SixBit's eCommerce Solution.The item "Antique 1920s Church & Co $5K 3ct Colombian Emerald 18k White Gold Filigree Ring" is in sale since Thursday, December 17, 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.