Jewelry Buyers NYC. TRUVAL Jewelry Buyers Based in New York, NY. We Buy Gold, Diamond Jewelry, watches and More. Get the true value you deserve when selling jewelry. Schedule a free no obligation appointment and get a quote for your diamond and other jewelry. Work with experts including; - Diamond Buyers - Jewelry Buyers - Gold Buyers - Watch Buyers At TRUVAL, we make it easy to sell with an honest, and hassle free experience at our private NYC facility. Our goal is to offer you maximum value for your diamonds, jewelry and gold in a professional, ethical and honorable environment. Please read some of our reviews across the web on Yelp, Google and the Better Business Bureau