I am a long-time lurker and I have really enjoyed this forum and all of the insights shared on it! I have been searching for a round brilliant stone in the 1.5 carat range and finally found one that grabbed me. It is ideal cut and the specs are all in the optimal ranges, has a HCA score of 1.5, etc. Everything checks out, except... I have a question about the ASET. It shows a grey "bubble" around 1 o'clock. Should I be concerned about this? The idealscope image suggests slight light leakage as a result, but based on everything else I am not sure this is a dealbreaker. I don't want to be *too* picky, but I also want to be sure I am not overlooking any concerns with this stone. I am attaching all relevant images. Any advice is welcome!