Gems

DISCLAIMER: Always keep empty space in your inventory at all times, especially when you're about to receive an item, and make sure that you are not overweight. The ExperienceRO team will not be held responsible for any losses due to users' own actions. It is players' responsibility to read the Rules and Regulations and the Warnings.

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 Cutter after completing one of Petra's Forgotten Temple quests.

Chapter 7 introduces Abel who allows players to assemble G8-G10 gem-cutting books after completing the Forgotten Temple quest 30 times.

Some customized monsters drop gems directly.

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% Crit. Shield +1%
	G2	STR +8	AGI +8	VIT +8	INT +8	DEX +8	LUK +8	ATK +50	CRIT +8 Seeking +1% Crit. Shield +1%
	G3	STR+ 11	AGI +11	VIT +11	INT +11	DEX +11	LUK +11	ATK +70	CRIT +11 Seeking +1% Crit. Shield +1%
	G4	STR+ 15	AGI +15	VIT +15	INT +15	DEX +15	LUK +15	ATK +90	CRIT +15 Seeking +1% Crit. Shield +1%
	G5	STR+ 20	AGI +20	VIT +20	INT +20	DEX +20	LUK +20	ATK +115	CRIT +20 Seeking +2% Crit. Shield +2%
	G6	STR+ 25	AGI +25	VIT +25	INT +25	DEX +25	LUK +25	ATK +140	CRIT +25 Seeking +2% Crit. Shield +2%
	G7	STR+ 35	AGI +35	VIT +35	INT +35	DEX +35	LUK +35	ATK +175	CRIT +35 Seeking +2% Crit. Shield +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 +10% Curse Resist +10% Silence Resist +10% Sleep Resist +10% Bleeding Resist +10% Freeze Resist +10% Poison Ailment Resist +10% Stun Resist	ATK +185 -10% Max HP -5% Max SP	CRIT +35 Seeking +3% Crit. Shield +3%
	G9	STR+ 35 LUK +20 -1% H. DEF	AGI +35 LUK +20 FLEE +1%	VIT +35 LUK +20 -1% S. DEF	INT +35 LUK +20 -1% AC Delay	DEX +35 LUK +20 HIT +1%	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	ATK +200 LUK +20 -30% Max HP -5% Max SP	CRIT +35 LUK +20 Seeking +4% Crit. Shield +4%
	G10	STR+ 50 LUK +20 -2% H. DEF	AGI +50 LUK +20 FLEE +2%	VIT +50 LUK +20 -2% S. DEF	INT +50 LUK +20 -1% AC Delay	DEX +50 LUK +20 HIT +2%	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	ATK +225 LUK +20 -50% Max HP -5% Max SP	CRIT +35 LUK +20 Seeking +5% Crit. Shield +5%