This is one of my favorite designs. I would the AGC in navy blue, keeping the diamond in red. Put the Asian Gem Centre all one word (ASIANGEMCENTRE). Asian in navy blue, gem in red and centre in navy blue. Put "INC" centered under ASIANGEMCENTRE, a little bit smaller in size, also in navy blue. Then you can put two horizontal lines to the left of inc and to the right of inc. Feel free to tweak anything else, if you feel right.