The necklace takes the shape of a small shield set close to the body, holding Hessonite's warm amber glow at its centre like a flame kept alive or circled by Moss Agate's mineral green like the stone hearth built to contain the energy, drawing from the Temple of Vesta in ancient Rome, where an eternal flame was tended without pause by the Vestal Virgins, its fire treated as the living centre of the city, never allowed to go dark. Hessonite carries that flame's warmth directly, its orange glow sitting like coal held steady at the heart of the piece, while Moss Agate carries the weight of the temple's stone walls around it, marked with the same green that spreads slowly over old structures left standing through centuries of weather and use. Hearth Shadow holds that same fire kept behind stone, a small warmth guarded by its own structure, still burning quietly at the centre of something built to outlast it.