Astral Diamond

In fantastic realms beyond the natural world—in the City of Brass in the Elemental Chaos, the Bright City in the Astral Sea, the city of Sigil, and similar markets—the astral diamond (ad) is used as currency for transactions involving staggering amounts of wealth. One astral diamond is worth 100 platinum pieces, or 10,000 gold pieces.

An astral diamond weighs one-tenth as much as a coin (500 astral diamonds weigh 1 pound).

Astral Diamond

Forgotten Realms Artifact Hunters: Reassembling The Avatar of Torm Rustyham