A 2-carat round diamond is the perfect balance between bold and beautiful. A 2-carat round diamond is just above the benchmark with its 57 to 58 facets and maximum brilliance and fire when compared to other shapes. For a 2-carat round diamond, you must prioritize the cut when it comes to the 4 C’s. A 2-carat round diamond is ideal if you’re into noticeable luxury.