I am original owner or I used a trusted 1-30 lvling service for all my accounts I have sold many diamond accounts on players-auction I'll give more info on skype if requested.
account #1 (includes top 500 beta summoner icon)
S1 gold S2 gold S3 diamond 1 70 champs 10 skins including ufo corki king rammus judgement kayle victorious j4/janna 7 runepages and pretty much all the runes you will ever need
account #2
S3 Diamond 1 16 champs 0 skins 2 runepages ad/ap *less than 100 ranked games
account #3
S3 Diamond 3 17 champs 2 skins midevil twitch and gray WW 3 runepages only an ap page but 17000 rp and 27000 ip completely customizable and can get Diamond 1 if requested and price is right 70ish ranked games played
account #4
S1 silver S2 plat S3 Diamond 2 75lp (was diamond 1 but I let it decay can get it back if requested) 40 champs 7 skins including victorious janna and aether wing kayle 6 rune pages and alot of runes
If interested can talk via Pm or send me your skype and I will add you