Gem-Knight Alexandrite

Effect Monster

Gem-Knight Alexandrite is a Effect Monster (EARTH/Rock, Level 4) with 1800 ATK / 1200 DEF. First printed in Duel Terminal 5a (2011).

Type: Effect Monster
Attribute: EARTH
Monster type: Rock
Level: 4
ATK / DEF: 1800 / 1200
Archetype: Gem-
Banlist: Unlimited in the TCG, OCG, and Master Duel
TCG release: 2011-05-29
Printings: 3

Card text

You can Tribute this card; Special Summon 1 "Gem-Knight" Normal Monster from your Deck.

Approximate value

≈$0.10

A rough figure from recent listings (updated 2026-06-09), not a market value or official price. It varies a lot with printing, condition, edition, rarity, and grading. Check current listings below before buying or selling.

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Printings & rarities

All printings →

Set	Set code	Rarity	Release	Price*
Duel Terminal 5a	DT05-EN019	Duel Terminal Super Parallel Rare	2011-05-29	$0.10
Hidden Arsenal 5: Steelswarm Invasion	HA05-EN004	Secret Rare	2011-12-01	$0.10
Battles of Legend: Monster Mayhem	BLMM-EN107	Ultra Rare	2025-08-28	$0.10

*Approximate, from recent marketplace listings, not market values.