• TANZANITE (@ULTRAVl0LENTS)

Tanzanite is Goldstone's best friend since the war. Goldstone feels a sense of lifelong debt towards Tanzanite and owes his life to them.

Their relationship is reminiscent of a pair of siblings- constantly playfully bullying eachother. They know eachother very well and fusion comes naturally to them.

• YELLOW DIAMOND

Goldstone is one of Yellow Diamond's best science-oriented gems and she's very lenient with him, spoiling him often. If he asked, she would probably give him his own Pearl.

Goldstone sometimes resents her for her actions during the rebellion and the nature of the things she assigned him, but at the end of the day he harbors nothing but undying love and devotion towards her.

• PERIDOT (CRYSTAL GEMS) (@CMPININGHEARTS)

Goldstone knew Peridot back on Homeworld and sometimes supervised her work. He openly showed favoritism towards her over all other Peridots, and was devastated when she disappeared.

Since arriving on Earth, he's reunited with her. She's patiently trying to get through to him and recruit him to the Crystal Gems.