Hi everyone! I am new and I am so sorry if this question is redundant, but I have been reading a lot about cushion cut stones and I am still confused
I am determined to make a replica of the Tiffany Novo. The sales rep at Tiffany said that cushion cut stones are not known to be very sparkly, but Tiffany has a patented cut which is what makes the stone so gorgeous. However, I have read some stories about some here about some Tiffany reps that are not so smart. Any opinions what I was told?
What kind of cushion stone should I look for?

I am determined to make a replica of the Tiffany Novo. The sales rep at Tiffany said that cushion cut stones are not known to be very sparkly, but Tiffany has a patented cut which is what makes the stone so gorgeous. However, I have read some stories about some here about some Tiffany reps that are not so smart. Any opinions what I was told?
What kind of cushion stone should I look for?