You might check this…

[Jennifer in KC]

I was reading your very sad story and thinking how fortunate I am that this has not happened to my new glass stovetop. While I cannot offer you any tips on how to repair the damage done to the glass surface of the stovetop, I did want to suggest that you might check with your homeowner’s insurance and see if it might be covered under your policy. If your deductible is less that the replacement, you will be money ahead. Just a suggestion… and I wish you the best of luck.