Gems are custom items that work like accessory cards. Each type of gem has its own effect. Gems in eRO have different grade levels, ranging from G1 to G10.
Click here to jump to the table of gems.
Players can cut gems at Gem Cutting after completing one of Petra's Forgotten Temple quests.
Chapter 7 introduces Abel who allows players to cut G8-G10 gems after completing the Forgotten Temple quest 30 times.
Some customized monsters drop gems.
Sphinx
- Ruby - G5 (10.00%)
- Sapphire - G5 (10.00%)
- Emerald - G5 (10.00%)
- Topaz - G5 (10.00%)
- Garnet - G5 (10.00%)
- Zircon - G5 (10.00%)
- Diamond - G5 (10.00%)
- Opal - G5 (10.00%)
Evil Spirit
- Ruby - G3 (10.00%)
- Sapphire - G3 (10.00%)
- Emerald - G3 (10.00%)
- Topaz - G3 (10.00%)
- Garnet - G3 (10.00%)
- Zircon - G3 (10.00%)
- Diamond - G3 (10.00%)
- Opal - G3 (10.00%)
Ruby
- G1: STR +5
- G2: STR +8
- G3: STR+ 11
- G4: STR +15
- G5: STR+ 20
- G6: STR +25
- G7: STR +35
- G8: STR +35 | -1% Hard DEF
- G9: STR +35 | LUK +20 | -1% Hard DEF
- G10: STR +50 | LUK +20 | -2% Hard DEF
Sapphire
- G1: AGI +5
- G2: AGI +8
- G3: AGI +11
- G4: AGI+ 15
- G5: AGI +20
- G6: AGI +25
- G7: AGI +35
- G8: AGI +35 | FLEE +1%
- G9: AGI +35 | LUK +20 | FLEE+1%
Topaz
- G1: INT +5
- G2: INT +8
- G3: INT +11
- G4: INT +15
- G5: INT +20
- G6: INT+ 25
- G7: INT+ 35
- G8: INT +35 | -1% After-cast Delay
- G9: INT +35 | LUK +20 | -1% After-cast Delay
- G10: INT +50 | LUK +20 | -1% After-cast Delay
Garnet
- G1: DEX +5
- G2: DEX +8
- G3: DEX +11
- G4: DEX +15
- G5: DEX +20
- G6: DEX +25
- G7: DEX +35
- G8: DEX +35 | HIT +1%
- G9: DEX +35 | LUK +20 | HIT +1%
- G10: DEX +50 | LUK +20 | HIT +2%
Zircon
- G1: LUK +5
- G2: LUK +8
- G3: LUK +11
- G4: LUK +15
- G5: LUK +20
- G6: LUK+ 25
- G7: LUK+ 35
- G8:
- LUK + 35
- +10% Confusion Resist
- +10% Curse Resist
- +10% Silence Resist
- +10% Sleep Resist
- +10% Bleeding Resist
- +10% Freeze Resist
- +10% Poison Ailment Resist
- +10% Stun Resist
- G9:
- LUK + 50
- +10% Confusion Resist
- +10% Curse Resist
- +10% Silence Resist
- +10% Sleep Resist
- +10% Bleeding Resist
- +10% Freeze Resist
- +10% Poison Ailment Resist
- +10% Stun Resist
- G10:
- LUK + 70
- +10% Confusion Resist
- +10% Curse Resist
- +10% Silence Resist
- +10% Sleep Resist
- +10% Bleeding Resist
- +10% Freeze Resist
- +10% Poison Ailment Resist
- +10% Stun Resist
Diamond
- G1: ATK +35
- G2: ATK +50
- G3: ATK +70
- G4: ATK +90
- G5: ATK +115
- G6: ATK +140
- G7: ATK +175
- G8:
- ATK +185
- -10% Max HP
- -5% Max SP
- G9:
- ATK +200
- LUK +20
- -30% Max HP
- -5% Max SP
- G10:
- ATK +225
- LUK +20
- -50% Max HP
- -5% Max SP
Opal
- G1:
- CRIT +5
- Seeking Attack +1%
- Critical Shield +1%
- G2:
- CRIT +8
- Seeking Attack +1%
- Critical Shield +1%
- G3:
- CRIT +11
- Seeking Attack +1%
- Critical Shield +1%
- G4:
- CRIT +15
- Seeking Attack +1%
- Critical Shield +1%
- G5:
- CRIT +20
- Seeking Attack +2%
- Critical Shield +2%
- G6:
- CRIT +25
- Seeking Attack +2%
- Critical Shield +2%
- G7:
- CRIT +35
- Seeking Attack +2%
- Critical Shield +2%
- G8:
- CRIT +35
- Seeking Attack +3%
- Critical Shield +3%
- G9:
- CRIT +35
- LUK +20
- Seeking Attack +4%
- Critical Shield +4%
- G10:
- CRIT +35
- LUK +20
- Seeking Attack +5%
- Critical Shield +5%
Table
Gem | |||||||||
Ruby | Sapphire | Emerald | Topaz | Garnet | Zircon | Diamond | Opal | ||
G r a d e |
G1 | STR +5 | AGI +5 | VIT +5 | INT +5 | DEX +5 | LUK +5 | ATK +35 | CRIT +5 Seeking +1% |
G2 | STR +8 | AGI +8 | VIT +8 | INT +8 | DEX +8 | LUK +8 | ATK +50 | CRIT +8 Seeking +1% | |
G3 | STR+ 11 | AGI +11 | VIT +11 | INT +11 | DEX +11 | LUK +11 | ATK +70 | CRIT +11 Seeking +1% | |
G4 | STR+ 15 | AGI +15 | VIT +15 | INT +15 | DEX +15 | LUK +15 | ATK +90 | CRIT +15 Seeking +1% | |
G5 | STR+ 20 | AGI +20 | VIT +20 | INT +20 | DEX +20 | LUK +20 | ATK +115 | CRIT +20 Seeking +2% | |
G6 | STR+ 25 | AGI +25 | VIT +25 | INT +25 | DEX +25 | LUK +25 | ATK +140 | CRIT +25 Seeking +2% | |
G7 | STR+ 35 | AGI +35 | VIT +35 | INT +35 | DEX +35 | LUK +35 | ATK +175 | CRIT +35 Seeking +2% | |
G8 | STR+ 35 -1% H. DEF |
AGI +35 FLEE +1% |
VIT +35 -1% S. DEF |
INT +35 -1% AC Delay |
DEX +35 HIT +1% |
LUK + 35 +10% Confusion Resist |
ATK +185 -10% Max HP |
CRIT +35 Seeking +3% | |
G9 | STR+ 35 LUK +20 |
AGI +35 LUK +20 |
VIT +35 LUK +20 |
INT +35 LUK +20 |
DEX +35 LUK +20 |
LUK + 50 +10% Confusion Resist |
ATK +200 LUK +20 |
CRIT +35 LUK +20 | |
G10 | STR+ 50 LUK +20 |
AGI +50 LUK +20 |
VIT +50 LUK +20 |
INT +50 LUK +20 |
DEX +50 LUK +20 |
LUK + 70 +10% Confusion Resist |
ATK +225 LUK +20 |
CRIT +35 LUK +20 |