Granite is the tertiary ingredient for granite lobster familiars, and while any size granite can be used for this, the 500 gram pieces are the cheapest and most in demand. You can make money by splitting the 2 kilogram pieces into four 500 gram pieces, for a profit of 322 each. Buy some Granite (2kg) on the Grand Exchange (they are sometimes difficult to purchase), and withdraw seven of them at a time. Craft the granite into 500 gram pieces, bank, and repeat. Each load takes about 13 seconds, so it's possible to split around 1800 pieces of granite per hour. When you're finished, sell your 500 gram granite pieces on the Grand Exchange, preferably not instantly or else you will lose out on extra profit.Due to constantly changing prices on the Grand Exchange, some information in this article may or may not be current.
It is strongly recommended to check the live prices on the Grand Exchange before making large investments in any method.
All prices on this page are cached, meaning it is possible that they appear out of date.
To force a new cache of this page, click this link.
If a money making method is out of date, you can edit it or leave a message on the talk page.