Talk:Yellow Diamond/@comment-26499814-20150728181909

My theory is that the 4 lozenges on the Ancient Sky Arena where Connie trained with Pearl each represent a member of the Diamond Authority.

Since one of the shapes was pink, matching the equipment on the Gem transport ship in Friend Ship-And Rose Quartz's gemstone, we can safely assume that the pink lozenge represents Rose.

(Side note, I think that the reason Jasper was so fixated on Rose in The Return is because she was her leader of sorts, pointing back to the Diamond theory. Also, the lozenges appear again on Peridot's ship [Jail Break], but the pink one is missing. This could mean that it was removed from the seal, because Rose changed sides and fought for Earth.)

An unknown yellow gem was shown in the SDCC clip, and since her color matches one of the icons on the battleground, it makes sense that she would continue the diamond trend and be Yellow Diamond. Since yellow and brown diamonds are the most common, Yellow Diamond could be the weakest or least important member of the Authority.

One of the lozenges was blue, and this is the Gem I don't have a definite theory on, apart from the one stating that she's a Diamond. We will have to wait for more information to theorize on her.

Finally, we have the white lozenge. It appears above the rest on the Sky Arena, hinting that it has more importance than the rest. This coincides with the fact that white diamonds are the most well known of the colors of diamond, and are rarer than other colors. This leads me to believe that there is a White Diamond gem, and she is the leader of the Diamond Authority.