Antique Art Deco 18k White Gold. Old Mine Cut Diamond Filigree Ring. This ring is in great condition. The diamond is white and very clean. The item "Antique Art Deco 18k White Gold.Old Mine Cut Diamond Filigree Ring" is in sale since Thursday, December 5, 2019. This item is in the category "Jewelry & Watches\Engagement & Wedding\Engagement Rings\Diamond". The seller is "jewelersfish19" and is located in Boston, Massachusetts. This item can be shipped to United States.