Jackie Abraham has developed a passion for the jewelry business through three generations of family involved in the gemstone and jewelry trade. Estate jewelry is the focus of Jackie Abraham and Co., which he established in 1990 in New York. The company concentrates on buying and selling Estate & Antique, Diamonds jewelry, as well as Modern Jewelry and investment quality solitaires, wedding bands, anniversary rings, earrings, necklaces, bracelets, and pre-owned watches. Jackie's specialty is jewelry from the Art Deco Period.