Largest absolutely clear crystal is almost 2.5" long and .75" wide. However the price reflects the chip at the top of the crystal. The cross over crystal is perfect and is 2" long and .50" wide. It is perfectly clear and flawless. There are beautiful barnacles and other smaller crystals. The piece is 4 inches long and 1.5" wide. You will not be disappointed I this lovely piece. There is not a drop of yellow in the piece.