This outstanding antique cocktail ring remains in excellent condition and is sure to make a glamorous statement. Size and Weight Comparison Info. We are a family owned and operated business and have 2 brick and mortar stores.WE ARE ONE OF THE GOOD GUYS. We know you have many other choices and because of that we are always grateful for your business. The item "Antique Art Deco Platinum 2.02ctw European Diamond & Calibre Emerald Halo Ring" is in sale since Tuesday, September 29, 2020. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Diamond". The seller is "badisjewelers" and is located in Montclair, New Jersey. This item can be shipped worldwide.