Rose Gold Ingot ★★

Taken all the way down to base materials, one Rose Gold Ingot is 2 crafting steps deep and needs 1 intermediate — Rose Gold Nugget ×2 — which resolves to 3 distinct raw materials totalling 17 units, plus 7 crystals.

That bill outweighs 7,161 of the 13,602 recipes tracked here and 1,025 of the 2,216 Goldsmith ones, and 4,464 recipes nest deeper.

Only 1 of those crystals go into the final step; the other 6 are burned by the intermediates, so the real crystal cost is 6 Wind Crystal and 1 Wind Cluster.

Every step is Goldsmith work, from a Lv 50 intermediate up to the Lv 50 finish, so one class covers the whole chain.

2 of the 3 raw materials come out of the ground, and one of them is time-gated: Gold Ore (9:00). That window comes round once per Eorzean day, every 70 real-world minutes.

Rose Gold Ingot is itself consumed by 26 further recipes, spanning four of the eight crafting classes.