In Love… But So Far Away

So, I fell in love with this ring as soon as I saw it.  BUT I saw it on M’ODA ‘OPERANDI.  If you are familiar with the site, its a site that allows you to purchase items that are from next seasons collections BEFORE they are widely available.  So this ring has an estimated delivery of July 15 to SEPTEMBER 30.  I know time flies and all, but that seems like forever!!  What would you do?  Buy or wait?