Here are 9.333Cts of Red Ruby Rounds that are a part of a jewelry store stock that will be auctioned this week. If you collect gems or love to design your own jewelry- you won't want to miss this auction. You could make rubies by the yard necklaces, rings, etc. Ruby is the July birthstone. This lot of 9.333 Carats of Rubies will be auctioned to the highest bidder at $1 No Reserve.