Card Trivia:Gem-Knight Amber
- This card is named after Amber.
- This card along with "Gem-Knight Iolite" are the first "Gem-Knight" Gemini monsters
- This card and "Gem-Knight Iolite's" effects are also meant to work in tandem, recycling Gem-Knight monsters from your hand, Graveyard, and that are banished.
- This card along with "Gem-Knight Iolite" are also the 4th Gemini monster to be part of an Archetype. The other being "Alien Hypno", "Ancient Gear Knight" and "Elemental HERO Neos Alius".
- They also are the first non-reprint Gemini monsters released in Duel Terminal, as well as the first Gemini monsters to be a part of Duel Terminal Archetype.
- This card may be a reference to Elemental HERO Sparkman.