An antique ring is an item used in the Unhappy ghost puzzle while Dungeoneering. The ring must be returned to the jewellery box in order to proceed. After you have fixed the broken pillar and pot, returned the ring to the jewellery box, and opened the coffin and blessed the remains, all the doors in the room will be unlocked and you can proceed further into the dungeon.
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- Even though it is a free-to-play item, the ring has no use for free players as the puzzle is members-only.