Try to max at 62%.

The original Tolkowsky cut is 34.5 crown angle pair with 40.75 pavilion angle. Since we don't have 2 decimal places, look for those with 40.8 paivlion angle.

For GIA, find something with table 55% or 56%, total depth max at 62%, 34.5 crown angle pair with 40.8 pavilion angle, star length 50% and above. Lower girdle can either be 75% or 80%.

roughly how much for a 18k white gold diamond ring with F color, VS1 clarity, 3EX cut grade, and 0.18 carat size?

you can visit the store where I bought the engagement ring I gave to my girlfriend bro! you can check there online store dianoche.com.sg they got good stuff there, and it is affordable. They have sale sometimes. go look at there

Just wondering is there anywhere i can resale man made diamond? Or theres no resale value at all?