OSRS Drop Calculator › Uncut emerald

Best way to farm Uncut emerald

All 354 monsters that drop Uncut emerald, ranked by realistic quantity per hour — not just drop rate. Change the seconds-per-kill for any monster to match your own speed. 36 other sources aren’t ranked; see why below.

Drop data: Uncut emerald on the OSRS Wiki

Currently fastest method
Sarachnis
38 / hr
Monster Drops (rarity · quantity) Avg/kill Sec/kill Kills/hr Qty/hr
Sarachnis
Combat lvl 318
3/100 · 20–30 noted
1/800 · 1
 0.751 71 51 38
Kalphite Queen
Combat lvl 333
3/126 · 25 noted
1/6,451.2 · 1
 0.595 78 46 27
Gemstone Crab
Combat lvl 160
2/32 · 1 (3 rolls)
 0.188 25 144 27
Gorak (Gems)
Combat lvl 145–149
1/8 · 1
 0.125 32 112 14
Mind Golem
Combat lvl 30
2/52 · 1
 0.038 11 327 13
Chaos Fanatic
Combat lvl 202
5/128 · 6 noted
1/221.41 · 1
 0.239 70 51 12
Chaos Golem
Combat lvl 70
4/52 · 1
 0.077 23 157 12
Phosani's Nightmare
Combat lvl 1024
3/100 · 33–75 noted
 1.62 514 7 11
Crazy archaeologist
Combat lvl 204
5/128 · 6 noted
1/221.41 · 1
 0.239 78 46 11
Body Golem
Combat lvl 50
2/52 · 1
 0.038 16 225 8.7
Flawed Golem
Combat lvl 13
1/52 · 1
 0.019 8 450 8.7
The Nightmare
Combat lvl 814
3/100 · 2–44 noted
 0.69 386 9 6.4
Ogress Shaman
Combat lvl 82
4/116 · 1
 0.034 21 171 5.9
Ogress Warrior
Combat lvl 82
4/116 · 1
 0.034 21 171 5.9
Cave bug
Combat lvl 6–96 · Slayer 7
1/204.8 · 1
 1 per 205 kills 3 1,200 5.9
Scarab Mage
Combat lvl 66–119
1/67.56 · 1
 0.015 15 240 3.6
Small Lizard
Combat lvl 12 · Slayer 22
1/170.67 · 1
 1 per 171 kills 6 600 3.5
Deviant spectre
Combat lvl 169 · Slayer 60
1/32 · 1
 0.031 38 95 3
Waterfiend
Combat lvl 115
1/128 · 3 noted
1/341.33 · 1
 0.026 34 106 2.8
Desert Lizard
Combat lvl 24 · Slayer 22
1/170.67 · 1
 1 per 171 kills 8 450 2.6
Rockslug
Combat lvl 29 · Slayer 20
1/170.67 · 1
 1 per 171 kills 8 450 2.6
Mourner
Combat lvl 11–108
1/204.8 · 1
 1 per 205 kills 7 514 2.5
Locust rider
Combat lvl 68–106
1/67.56 · 1
 0.015 22 164 2.4
Lesser demon (Wilderness Slayer Cave)
Combat lvl 94
1/62.4 · 1
 0.016 24 150 2.4
Gangster
Combat lvl 45–50
1/128 · 1
 1 per 128 kills 12 300 2.3

Other sources (not ranked)

These also drop it but aren’t included in the ranking above. They’re all superior slayer monsters: they only appear randomly (~1 in 200 kills) while you’re on a slayer task.

Monster Drops (rarity · quantity) Avg/kill
Repugnant spectre
Combat lvl 335 · Slayer 60
1/32 · 1 (3 rolls)
 0.094
Basilisk Sentinel
Combat lvl 358 · Slayer 60
1/52 · 1 (3 rolls)
 0.058
Choke devil
Combat lvl 264 · Slayer 65
1/128 · 1 (3 rolls)
 0.023
Ancient Custodian
Combat lvl 239 · Slayer 76
1/161.14 · 1 (3 rolls)
 0.019
King kurask
Combat lvl 295 · Slayer 70
1/165.33 · 1 (3 rolls)
 0.018
Giant rockslug
Combat lvl 86 · Slayer 20
1/170.67 · 1 (3 rolls)
 0.018
Mutated Terrorbird
Combat lvl 178 · Slayer 56
1/170.67 · 1 (3 rolls)
 0.018
Nechryarch (Normal)
Combat lvl 300 · Slayer 80
1/179.98 · 1 (3 rolls)
 0.017
Greater abyssal demon
Combat lvl 342 · Slayer 85
1/192.75 · 1 (3 rolls)
 0.016
Abhorrent spectre
Combat lvl 253 · Slayer 60
1/204.8 · 1 (3 rolls)
 0.015
Cave abomination
Combat lvl 206 · Slayer 58
1/204.8 · 1 (3 rolls)
 0.015
Marble gargoyle
Combat lvl 349 · Slayer 75
1/204.8 · 1 (3 rolls)
 0.015
Monstrous basilisk
Combat lvl 135 · Slayer 40
1/204.8 · 1 (3 rolls)
 0.015
Spiked Turoth
Combat lvl 244 · Slayer 55
1/204.8 · 1 (3 rolls)
 0.015
Nuclear smoke devil
Combat lvl 280 · Slayer 93
1/221.41 · 1 (3 rolls)
 0.014
Insatiable Bloodveld
Combat lvl 202 · Slayer 50
1/256 · 1 (3 rolls)
 0.012
Vitreous Chilled Jelly
Combat lvl 241 · Slayer 52
1/256 · 1 (3 rolls)
 0.012
Vitreous Jelly
Combat lvl 206 · Slayer 52
1/256 · 1 (3 rolls)
 0.012
Vitreous Warped Jelly
Combat lvl 241 · Slayer 52
1/256 · 1 (3 rolls)
 0.012
Night beast
Combat lvl 374 · Slayer 90
1/295.21 · 1 (3 rolls)
 0.01
Bloodthirsty Hydra
Combat lvl 501 · Slayer 95
1/1,024 · 1 (9 rolls)
 1 per 114 kills
Flaming pyrelord
Combat lvl 97 · Slayer 30
1/341.33 · 1 (3 rolls)
 1 per 114 kills
Infernal pyrelord
Combat lvl 134 · Slayer 30
1/341.33 · 1 (3 rolls)
 1 per 114 kills
Nechryarch (Greater)
Combat lvl 300 · Slayer 80
1/341.33 · 1 (3 rolls)
 1 per 114 kills
Insatiable mutated Bloodveld
Combat lvl 278 · Slayer 50
1/414.78 · 1 (3 rolls)
 1 per 138 kills
Cockathrice
Combat lvl 89 · Slayer 25
1/512 · 1 (3 rolls)
 1 per 171 kills
Crushing hand
Combat lvl 45 · Slayer 5
1/512 · 1 (3 rolls)
 1 per 171 kills
Screaming banshee
Combat lvl 70 · Slayer 15
1/512 · 1 (3 rolls)
 1 per 171 kills
Screaming twisted banshee
Combat lvl 144 · Slayer 15
1/512 · 1 (3 rolls)
 1 per 171 kills
Mutated Tortoise
Combat lvl 247 · Slayer 56
1/170.67 · 1
 1 per 171 kills
Shadow Wyrm
Combat lvl 259 · Slayer 62
1/608 · 1 (3 rolls)
 1 per 203 kills
Guardian Drake
Combat lvl 376 · Slayer 84
1/744 · 1 (3 rolls)
 1 per 248 kills
Chasm Crawler
Combat lvl 68 · Slayer 10
1/1,024 · 1 (3 rolls)
 1 per 341 kills
Colossal Hydra
Combat lvl 309 · Slayer 95
1/1,024 · 1 (3 rolls)
 1 per 341 kills
Dire gryphon
Combat lvl 209 · Slayer 51
1/1,024 · 1 (3 rolls)
 1 per 341 kills
Blood-starved venator
Combat lvl 246 · Slayer 74
1/1,048 · 1 (3 rolls)
 1 per 349 kills
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.