Diamond & Jewelry Broker If you are on the market for a diamond (with GIA Certificate) or any other precious stone of specific shape, size and weight you might consider the services of a jewelry broker.Chaim Tubero has been in the diamond industry for over 33 years and as a member of the Diamond Dealers Club of South East United States he has access to the world diamond market and can get information and location of any diamond you desire.Appraisal ServicesA.D.S. Jewelry Inc. employs the latest professional gemological equipment along with time-proven grading techniques to provide you with an educated and professional opinion of your jewelry’s value. We Buy, Sell & Trade JewelryWe buy diamonds of all size, shape, color and clarity!A.D.S. Jewlery Inc. is purchasing contemporary, estate and vintage jewelry including, but not limited to, rings, necklaces, earrings, bracelets, pendants, watches, diamonds, precious stones, or semiprecious stones.BY APPOINTMENT ONLY!