Opal necklace is 756 gp on the OSRS GE (insta-sell 745 gp). ~1.7K/day · members. Down 2% on its 24-hour average.
Buy limit: 10,000 every 4 hours.
High alch: 630 gp.
In game it is examined as “I wonder if this is valuable.” Opal necklace is members-only, so a membership is needed to trade or use it. The base game value is 1,050 gp, which is what shops price from rather than what players pay.
The Grand Exchange lets one account buy 10,000 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 7,560,000 gp at the 756 gp price recorded on 1 November 2026. The limit is per account and resets on a rolling 4-hour timer.
Selling at 756 gp costs 15 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 alchemy turns one Opal necklace into 630 gp. With a nature rune at 155 gp that only pays below 475 gp, and Opal necklace is 756 gp — so alching it loses 281 gp a cast right now.
Opal necklace sees about 1.7K trades a day, which makes it moderately traded — an order may take a while to fill, so price it toward the middle. That is less than twice the 10,000 buy limit, so a handful of buyers can take a whole day of supply.
How much is Opal necklace in OSRS? Opal necklace is 756 gp on the Grand Exchange as of 1 November 2026, with an insta-sell of 745 gp. The chart above is live.
What is the buy limit for Opal necklace? 10,000 every 4 hours.
Can you high alch Opal necklace for profit? Not at the moment — the alch value is 630 gp and a nature rune costs 155 gp, so it only pays below 475 gp.
Do you need members for Opal necklace? Yes, Opal necklace is members-only.
Related: Ruby necklace·Emerald necklace·Diamond necklace·Gold necklace
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