Gem-

Gem- Cards

Brilliant Rose

Counter Gem

Gem Flash Energy

Gem-Armadillo

Gem-Elephant

Gem-Enhancement

Gem-Knight Alexandrite

Gem-Knight Amber

Gem-Knight Amethyst

Gem-Knight Aquamarine

Gem-Knight Citrine

Gem-Knight Crystal

Gem-Knight Emerald

Gem-Knight Fusion

Gem-Knight Garnet

Gem-Knight Iolite

Gem-Knight Lady Brilliant Diamond

Gem-Knight Lady Lapis Lazuli

Gem-Knight Lady Rose Diamond

Gem-Knight Lapis

Gem-Knight Lazuli

Gem-Knight Master Diamond

Gem-Knight Obsidian

Gem-Knight Pearl

Gem-Knight Phantom Quartz

Gem-Knight Prismaura

Gem-Knight Quartz

Gem-Knight Ruby

Gem-Knight Sapphire

Gem-Knight Sardonyx

Gem-Knight Seraphinite

Gem-Knight Topaz

Gem-Knight Tourmaline

Gem-Knight Zirconia

Gem-Merchant

Gem-Turtle

Gem--related Cards

Absorb Fusion

Brilliant Fusion

Brilliant Spark

Crystal Rose

Fragment Fusion

Particle Fusion

Pyroxene Fusion