Vintage classic Roberto Coin 18k Yellow Gold Diamond Omega choker Necklace. 14.5 inches and weighs 33.8 grams in solid 18k gold. This is stunning necklace and one of the early classic Roberto Coin necklace accented with beautiful all natural white diamonds. Comes in a nice generic necklace box.The item "Vintage Roberto Coin 18k Yellow Gold and Diamond Omega Necklace" is in sale since Saturday, August 21, 2021. This item is in the category "Jewelry & Watches\Fine Jewelry\Necklaces & Pendants". The seller is "incrediblewatches2014" and is located in Pewaukee, Wisconsin. This item can be shipped to United States, Canada.