Yellow Diamond cares deeply for Blue Diamond, attempting to comfort her with a song and sympathize with her. However, she doesn't understand Blue's desire to preserve Pink Diamond's legacy, as they both have different methods of mourning over their fellow Diamond. Yellow is firm on her as she believes it is best for Blue to focus on the future and her people rather than sit and wallow in regret. During the trial against Rose Quartz Steven , Yellow Diamond and Blue Diamond have conflicting views on the trial process; Yellow wants to get it over with and execute Steven, but Blue wants to hear Rose out and learn the truth. Yellow is seen comforting Blue Diamond when Steven unintentionally upsets her. In "Reunited", when Steven was talking to Blue in the mindscape and Blue said that she thought she heard something, Yellow said that she was being more hysterical than usual, implying that she thought Blue was usually hysterical, at least since the supposed shattering of Pink Diamond.
Blue Diamond/Yellow Diamond (Steven Universe) - Works | Archive of Our Own
They have their own freaking TV show. First prompt for Spinearl week! Not a bad first time at drawing the diamonds, I think! Anyway, I think this ship is cute and I realise that not everyone probably things the same! And probably makes some people uncomfortable too, depending on their interpretations!
Yellow diamond x Blue diamond
Far away from the Earth lays a world ruled by gems, Diamonds to be exact. Who are these Diamonds you may ask? Well, there are four, at least there was four. A mother, White Diamond, and her daughter, Yellow Diamond. Yet, Blue Diamond originated from a planet conquered by White Diamond.