JBE Diamonds is a Premier Diamond Buyer & Seller in NYC.you are looking to sell your diamonds, jewelry, or watches please visit our NYC office located in the heart of the Diamond District.Selling diamond in NYC is the easiest way to loosen up your locked up cash, and JBE Diamonds makes it easier than ever before! Whether you’re coming out of a divorce or would just like some cash in hand, we offer the highest possible price for your diamonds and immediate cash payment the process will take 10 min.