Diamond price in OSRS — live Grand Exchange data

About Diamond

In game it is examined as “This looks valuable.” Diamond is available to free-to-play accounts. The base game value is 2,000 gp, which is what shops price from rather than what players pay.

Diamond buy limit

The Grand Exchange lets one account buy 11,000 every 4 hours. That is a generous limit, so the market rather than the limit is usually what caps a position here. Filling it once costs about 17,435,000 gp at the 1,585 gp price recorded on 11 October 2026. The limit is per account and resets on a rolling 4-hour timer.

GE tax on Diamond

Selling at 1,585 gp costs 31 gp in tax — 2%, rounded down, taken from the seller. A flip has to clear that before it makes anything, and it is the number most margin calculators leave out.

High alching Diamond

High alchemy turns one Diamond into 1,200 gp. With a nature rune at 142 gp that only pays below 1,058 gp, and Diamond is 1,585 gp — so alching it loses 527 gp a cast right now.

How much Diamond trades

Diamond sees about 253.8K trades a day, which makes it heavily traded — orders at a fair price usually fill quickly. That is roughly 23 times the 11,000 buy limit.

Diamond FAQ

How much is Diamond in OSRS? Diamond is 1,585 gp on the Grand Exchange as of 11 October 2026, with an insta-sell of 1,576 gp. The chart above is live.

What is the buy limit for Diamond? 11,000 every 4 hours.

Can you high alch Diamond for profit? Not at the moment — the alch value is 1,200 gp and a nature rune costs 142 gp, so it only pays below 1,058 gp.

Do you need members for Diamond? No, free-to-play accounts can buy and sell it.