NWT White Velvet Pouch Inlcuded. ROBERTO COIN Shanghai 18K Gold MOP & Topaz. 18K yellow gold stud earrings with mother of pearl and topaz details and signature hidden ruby accent. The signature of every Roberto Coin piece is a small ruby set in a hidden position, symbolizing peace, long life, health and happiness. The item "NWT $700 ROBERTO COIN Shanghai 18K Gold MOP & Topaz Small Stud Earrings" is in sale since Wednesday, July 05, 2017.This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Earrings\Gemstone". The seller is "marysstores" and is located in Piscataway, New Jersey. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian federation, Israel, Mexico, New Zealand, Philippines, Singapore, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica.