Diamond Jig Diamond Jigs have been a Saltwater favorite for many years. The versatility of this lure has made it universally effective for almost any type of deepwater jigging application. P-Line has added a holographic laser finish which gives this particular style of bar even more fish attracting flash. Whether you're fishing for Halibut in Alaska, Grouper and Cobia in the Gulf, or Ling Cod off the California Coast, you'll be satisfied with the results of the new P-Line Diamond Bars. They are available in sizes ranging from 4 ounces for shallow water applications to a hefty 16-ounce model for extreme depths. Available in 4oz, 6oz, 8oz, 10oz, 12oz, and 16oz Sizes.