i have recently acquired a diamond purchased in Paris in 1945. It''s a round cut, 4 carat daimond, I1 or I2 H or I color. ITS HUGE. FOr the price of 3500.I want to increase the quality of this diamond. Should i leave it alone or have it recut. I brought it to a local jewler and she told me not to but it cause its an old cut, but i bought it anyways. I live here in So Cal. What are my options and what would some of you do?tim [email protected]