Sol Emerald

The Sol Emeralds are mystical gems from the Sol Zone and are that universe's equivalent to the Chaos Emeralds of Mobius Prime. The Sol Emeralds are protected by Blaze the Cat. At some point, the Sol Emeralds disappeared, sparking Blaze to begin a quest to locate them all. After an encounter with Sonic the Hedgehog, Miles "Tails" Prower and Marine the Raccoon, Blaze was given Mobius Prime's green Chaos Emerald after it was retrieved from Johnny, Captain Whisker and Dr. Nega, in order to help her locate the Sol Emeralds. She managed to locate some of them, though she gave Shadow the Hedgehog the green Chaos Emerald before locating them all, stating she could find the rest using the powers of the Sol Emeralds she had already collected. (StH: #160, #161 SU: #1)

Background Information

 * It is possible that Dr. Nega and the pirate crew of Captain Whisker were somehow involved with the disappearance of the Sol Emeralds and that was why Blaze had dreams about the doctor.
 * In the Sonic Rush series, the Sol Emeralds are revealed to be the dimensional counterparts to the Chaos Emeralds and look exactly like them, except for the fact that they're emerald cut instead of brilliant cut. But in the comics, they are brilliant cut like all the other Chaos Emeralds.