PS, another option is to leave it totally alone as an investment, but add a granite or glass round, un-glued on, on top of it, for making it pretty at home. You can put pix under the glass to distract the eye from marble blemishes.

At the homes of parishioners who used to deal and collect antiques, I've seen guess what-- LOVELY pieces that ALL, if you look close, have a multitude of blemishes. The art of antique display is to decorate around the blemish, knowing that the eye will go to color and form and ignore the blemish. This one only looks so bad because it's naked. Put some clothes on it-- decor of any sort.

~S~