The MZL Group

Joseph Gem Corp is a reputable company based in New York, NY that specializes in sourcing and selling gemstones and jewelry. With a focus on quality and authenticity, they offer a diverse selection of gemstones to meet the needs of their clients. Committed to providing excellent customer service, Joseph Gem Corp prides itself on its expertise in the gemstone industry and its ability to cater to both individual customers and businesses. Whether you are looking for a unique gemstone or a custom-designed piece of jewelry, Joseph Gem Corp is dedicated to helping you find the perfect fit. Generated from their business information