Roberto Coin 18K Yellow Gold 750 Italy. Poi Moi Double Row Gold Hinged Bangle.0.28ct Diamond & Signature Ruby. A square shape with rounded corners, this radiant 18k gold style features brilliant diamond accents and chic divots allover. The item "Roberto Coin Double Row 18K 750 Pois Moi Diamond Hinged Bangle Bracelet- 6.5" is in sale since Sunday, February 05, 2017. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Bracelets\Diamond". The seller is "gstarjewelry" and is located in Philadelphia, Pennsylvania. This item can be shipped to United States.