Greater Jeweller's Orb in Path of Exile 2 is an advanced item that allows players to reforge Jewellery Items, such as rings and amulets, with stronger and enhanced random properties. This orb is a more powerful version of the Lesser Jeweller's Orb and is used to upgrade Normal or Magic Jewellery, enabling players to elevate their gear and improve character performance.

Strategic use of the Greater Jeweller's Orb allows players to create unique and powerful combinations, increasing the chance of obtaining jewellery with superior stats. This orb is essential for late-game stages and holds high value in the in-game market, as advanced players use it to craft exclusive equipment and prepare for challenging encounters. Smart utilization of this orb can significantly impact success in gameplay.