Hello there! The table was purchased at Mobler in Edmonton, Alberta, Canada. Here is the link directly to this table (dimensions of the glass top is 47" diameter): http://www.mobleredmonton.ca/dining-room/dining-tables?page=shop.product_details&flypage=flypage.tpl&product_id=234&category_id=20
The chairs were also originally purchased at Mobler, but have since been discontinued. I hope this helps.
Take good care!
- Rhonda