Halo is actually a stone location about the ring, a setting that contains diamonds or other precious stones encircling the leading stone. The which means of “JP 88” will vary with regards to the jeweler, nation of origin, and precise marking program used. TK316 is brief for TUSK Chrome steel, https://spencernyhra.boyblogguide.com/35830135/the-smart-trick-of-jp88-that-nobody-is-discussing