How much would a 10 carat diamond necklace cost?

A 10 carat diamond necklace would cost tens of thousands of dollars. The price would depend on the quality and cut of the diamonds, as well as the materials used in the setting. A simple 10 carat diamond necklace could start at around $30,000, while a more elaborate or designer piece could cost much more. No matter the price tag, a 10 carat diamond necklace is sure to be a luxurious and extravagant piece of jewelry.