How much is a 4 carat diamond ring?
It all depends on quality cut, etc. The price can be as low as $7920 and high as $106000
how big is a 4 carat diamond?
A 4 carat diamond has an average width of 10.3 mm and weighs about 800 mg
how much for a good quality 4 carat diamond?
It will run about $40000