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Eternal gem detail

The eternal gem is an item dropped by superior slayer monsters, which are rare encounters unlocked after purchasing the unlock Bigger and Badder for 150 Slayer reward points from any Slayer master.

The player can craft these gems into eternal slayer rings at level 75 Crafting, provided they have unlocked the ability to do so, which can be purchased for 300 slayer points at any Slayer Master. In order to craft this ring, players need to use a gold bar on a furnace with a ring mould and the eternal gem in the inventory. The gem cannot be used to craft a Slayer helmet.

Be warned that once used to craft a slayer ring the gem cannot be taken out.

Dropping monsters[]

The drop rate of the eternal gem is determined by the Slayer requirement for the monster being slain. The exact formula is

Monster Combat level Quantity Rarity
Nuclear smoke devil 280 1 4; Rare (1/197.6)
Night beast 314 1 4; Rare (1/254.4)
Greater abyssal demon 342 1 4; Rare (1/345.6)
Nechryarch 300 1 4; Rare (1/433.6)
Marble gargoyle 349 1 4; Rare (1/518.4)
King kurask 295 1 4; Rare (1/600)
Choke devil 264 1 4; Rare (1/678.4)
Repugnant spectre 335 1 4; Rare (1/753.6)
Abhorrent spectre 253 1 4; Rare (1/753.6)
Cave abomination 206 1 4; Rare (1/782.4)
Vitreous warped Jelly 241 1 4; Rare (1/867.2)
Vitreous Jelly 206 1 4; Rare (1/867.2)
Insatiable mutated Bloodveld 278 1 4; Rare (1/894.4)
Insatiable Bloodveld 202 1 4; Rare (1/894.4)
Malevolent Mage 162 1 4; Rare (1/960)
Monstrous basilisk 135 1 5; Very rare (1/1,022.4)
Flaming pyrelord 97 1 5; Very rare (1/1,137.6)
Cockathrice 89 1 5; Very rare (1/1,190.4)
Giant rockslug 86 1 5; Very rare (1/1,240)
Screaming twisted banshee 144 1 5; Very rare (1/1,286.4)
Screaming banshee 70 1 5; Very rare (1/1,286.4)
Chasm Crawler 68 1 5; Very rare (1/1,329.6)
Crushing hand 45 1 5; Very rare (1/1,369.6)


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