GameCube - Sonic Adventure 2: Battle - Master Emerald Piece - The Models Resource
Master Emerald - Sonic Retro
Master Emerald | Sonic Nexus Wiki | Fandom
DL Blender] Sonic Movie 2 Master Emerald by TenebrisD90 on DeviantArt
Amazon.com: LLCraft Chaos Emeralds and Master Emerald 3D Printed Playset - Includes 5 Rings, 7 Small Emeralds, and 1 Large Master Emerald for Imaginative Play and Adventures : Handmade Products