Finejewelers 7x5mm Blue Topaz Antique Shaped Butterfly Pendant Necklace with Rope Chain Sterling Silver Finejewelers is a reputable American Family owned Business since 1955 and now based in New York, we use the highest quality workmanship and materials, and proudly stand behind all of our products. Metal: 925 Sterling Silver Blue Topaz: The Birthstone for December. Named from the Greek `topazos` meaning `to seek`. Topaz occurs in a wide range of colors, and is said to enhance spiritual potential, intelligence, creativity wisdom and wealth. Chain in a matching metal will be included Additional Stones: (1.60 carat blue-topaz, Shape: pear-shape, Color: blue, Creation: natural, Treatment: Irradiated.)