Talk:Minor Characters/Gems/@comment-29819387-20160808000829/@comment-3285005-20160808095227

Likely because they were the first of other gems to appear, that appears significantly different from others of their gemstones, since the rubies from the answer were basically copy pasted models with different gem placements and no change of style of clothes between the three. The Ruby Squad that showed up later had more personality than these rubies so they got more attention.