OSRS Drop Calculator › Sapphire necklace

Best way to farm Sapphire necklace

All 2 monsters that drop Sapphire necklace, ranked by realistic quantity per hour — not just drop rate. Change the seconds-per-kill for any monster to match your own speed.

Drop data: Sapphire necklace on the OSRS Wiki

Currently fastest method
Elite Black Knight
83 / hr
Monster Drops (rarity · quantity) Avg/kill Sec/kill Kills/hr Qty/hr
Elite Black Knight
Combat lvl 138
7/122 · 6–10 noted
 0.459 20 180 83
Mummy (Ancient Pyramid)
Combat lvl 103
10/513 · 1
 0.019 22 164 3.2
How this is calculated: items/hr = (3600 ÷ seconds per kill) × average items per kill. Each monster's drop lines are listed as the wiki shows them (rarity · quantity); the average adds them all up, each as rarity × average quantity × rolls — so a guaranteed drop plus a rarer bonus drop both count. Drop rates and quantities come from the OSRS Wiki's community-verified drop tables. Seconds-per-kill is an editable estimate based on each monster's hitpoints and defence — your real speed depends on your stats and gear, so adjust it and your edits are remembered on this device. Rates marked ~ are approximate on the wiki.

Something wrong on this page?

Drop rates come from the OSRS Wiki and kill times are estimates, so mistakes happen. Tell us what's off and it'll be looked at.