I currently have a good cut 2.06ct I SI1 diamond ring and wish to upgrade the quality. I am spending $25,000 Looking at Hearts and Arrows or Ideal Cut. Have been disappointed with milkiness and sparkle of current diamond. Looking at VS2 or SI1 clarity. Does it matter if its Ideal or H&A or F or G cut? Wouldn''t mind upping the ct size with extra money. THinking Hearts and Arrows F SI1 and whatever weight I get for my money. OR should I go VS2 on the clarity and lower size?