i think beckith's gem has a more well defined margin or at least more clean one color on the margin. where as this one has this red veins mixed in with the border. and the dark red is in blotches and much less pronounced.
i thought may be it is 'florida inferno' or 'bronze pagoda'? they both have red veining diffused thru the margin.
this pic here looks close:
http://www.whiteflowerfarm.com...