Best Brilliance has always stood for the principles of quality, fair pricing, and honesty in its business model. Serving B2B and B2C customers alike, Best Brilliance takes pride in its unmatched customer service which treats every customer, regardless of order size, with the respect and attention that they deserve. With a worldwide presence in Belgium, NY, LA and Tel-Aviv, and expertise in the field of clarity enhanced diamonds, we have provided the highest quality diamonds to jewelers.