European / Old Miners Cut Diamond rings
Where do I find these cuts of diamonds at affordable prices online?
I can not specifically mention any retailer... However, the Old Miners Cut / European Cut was a predecessor of the Round Brilliant Cut.
The Cushion Cut is the modern version of the Old Miners Cut - so it might be better to consider the Cushion Cut. If you are set on the Old Miners Cut, know why you want it and then make the appropriate decision.
One final note about the Old Miners Cut: watch their culets.... which I explain in detail here: