Diamond necklace

“I wonder if this is valuable.”

Free-to-playTradeable (not for Ironmen)High alch 2,205 gp

Sources from the OSRS Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09; the verdict and ordering are ours, built from that data. Item sprite © Jagex.

Ironman verdict

Diamond necklace is a free-to-play item. Other players trade it, but an Ironman cannot use the Grand Exchange or trade, so you get your own. We list 1 recipe and 7 other sources for it.

You can make it yourself with 56 Crafting from Gold bar and Diamond at a furnace. Each one made gives 90 Crafting XP. It also comes from 7 other sources, such as Small chest and Casket (Reward pool).

Materials you can buy or make: Gold bar, sold at Durrik's Goods for 750 coins; Diamond, made with 43 Crafting.

It is worn in the neck slot, with no positive combat bonuses.

It is a material in 1 recipe: Phoenix necklace (57 Magic). High Alchemy (55 Magic) turns one into 2,205 coins. Each cast uses a nature rune, 180 coins from a rune shop, and five fire runes that a fire staff replaces, so an alch nets about 2,025 coins.

Where to get it, easiest first

1.Make fromGold bar and Diamond · needs 56 Crafting at a furnace
2.Earn fromSmall chest · another source in the game
3.Earn fromCasket (Reward pool) · another source in the game
4.Earn fromTarnished necklace · another source in the game

Our order: buying first, then making it (lowest skill level first), then killing for it (lowest-level monster first), then other sources. Up to three of each; the full lists are below.

Make it yourself

Needs 56 Crafting · 90 Crafting XP

Tools: Necklace mould. Where: Furnace.

Shops

Grum's Gold Exchange3,675 coins · stock 0
Conara's Jewels3,675 coins · stock 0

Other sources

Minigames, reward chests, clues, skilling and other non-combat sources.

Used to make (1)

One recipe uses Diamond necklace as a material, lowest level first.

Phoenix necklaceone used · 57 Magic