Everything is fine on IE8
A couple of points,
What is "Gold-filled Chain" ?
And if it is what I think it is,
What is the outer made of ?
What is the weight of the item ?
Do you have a picture of the Hallmark ?
What is the design of the chain called ?
What is so special about "Black Hills Gold ?
The Picture looks good,
The description looks boring.
Center everything, especially the headings.
List all the good points, on their own lines.
don't put them all on the same line.
Add a bit of colour