black and gold is your best bet..5 and 3/4 is the longest there...straight taper is possible

The blue river agate is actually purple and a dark dark blue/purple..The blue and green is banded malachite..Check here r and b crafts - home
blue green but in a particular shape.I don't have mine anymore Cruz the neck below the ming head was fatter than I preferWhat color were you looking for Ty?