Here is a $3,000 1.15Ct Blue Sapphire Emerald Cut Gemstone. This is part of a jewelry store stock that will be auctioned this week. This stone is a stunning blue and it is lightly included. If you collect gems or love to design your own jewelry- you won't want to miss this auction. Sapphire is the September birthstone. This 1.15Ct Emerald Cut Sapphire has a retail replacement cost of $3,000 and it will be auctioned to the highest bidder at $1 No Reserve.