Diamond Fishing Products is dedicated to providing Fishermen and Women with the highest quality materials engineered to exceed the demands of fishing. We understand that each fish is a “once in a lifetime” event and requires equipment every angler can trust.

Diamond monofilaments including Momoi Diamond, Momoi Hi-Catch and Illusion have earned the reputation of “The finest Monofilament fishing line in the World”. Our “reputation is on the line” because our standards are based on experience, performance and proven results.

Diamond Braid is manufactured in the U.S.A using the finest Spectra® fibers and state of the art braiding techniques and has become the choice of the world’s top anglers.

Diamond Fishing Products” represents the finest monofilaments, braided lines and terminal equipment available. Momoi’s Hi-Catch, Momoi’s Diamond, Momoi’s X-Tra Hard and Momoi’s Fluorocarbons along with our Diamond Illusion mono and Presentation Fluorocarbon boast strength and quality unmatched by any other manufacturer.

Our reputation for being “The finest Monofilament in the World” will continue through continuing advancements in extrusion technology and engineered tackle. It is the purpose of this site to support these items, provide a tool for our dealers and most importantly, serve as a resource for anglers around the world who are in pursuit of that special fish.