Picture a ring with a rough, slightly tarnished gold band, resembling treasure h

Picture a ring with a rough, slightly tarnished gold band, resembling treasure he's found on one of his adventures. The centerpiece might be a large, striking gemstone—perhaps a deep, ocean-blue sapphire or an emerald with a hint of pirate green. The setting would be intricate and ornate, with small, hidden details like tiny engravings or gems embedded in the band, giving it a sense of mystery and treasure. It would definitely have an adventurous flair, reflecting Jack’s free-spirited and unpredictable nature.