St. Louis Jewelry Buyers is managed by senior estate buyer, Lori Wanner -- a GIA trained professional, who previously worked as an estate jewelry buyer, diamond grader, and staff trainer for the Great Estate Road Show. She later became a senior buyer for Circa, one of the earliest providers of nationwide jewelry buying services to the public. While at Circa, Lori maintained client relationships that stretched from Beverly Hills to New York City. She was responsible for purchasing more than 4 million dollars' worth of fine jewelry, helping her clients successfully leverage the wealth stored in their fine jewelry boxes. Lori works closely with Carl Blackburn, owner of Diamond Estate Jewelry Buyers. Carl is an estate jewelry veteran of 30 years, and widely recognized as one of the most prominent fine jewelry buyers in the country. One of the benefits of selling your item to us is that we deal exclusively in high-value diamond jewelry and luxury Swiss timepieces. That means used diamond rings over 1 carat, and pre-owned designer jewelry and watches which originally retailed for over $10,000. We specialize in designer brands such as Tiffany & Co., Cartier, Harry Winston, Van Cleef & Arpels, Graff, Rolex, and Audemars Piguet. Office visits are by appointment only. Walk-in service is not available.