Vintage NRT Earring and Necklace Set Earring and Necklace Set Stamped NRT Most likely from the 80s. Some wear. See all photos. Colors: Turquoise, silver and bronze-like color Laying flat, the necklace is about 12 inches at full length. At its shortest, around 10.5 inches approximately. Would look great with a white T-shirt and jeans!