mineis 5 carat round and its with 6 prong..ALWAYS
Mine is 5 carats round as well (5,3 actually) and it was already set in a 6 prong setting. I love it and it feels secure.
mineis 5 carat round and its with 6 prong..ALWAYS
my engagement ring used to have 4 prongs and now it's with 6 (search for my threads for both rings). i would say i love the 6 prong more, however the has to be done delicately. I can see significant size difference on my re-set ring vs the previous 4-prong setting. Just by changing it to a 6-prong crown, the diamond now looks very round and pronounced. In contrary to a lot of posters here, the bigger the stone, i would say the more you need a 6-prong crown in order to protect the girdle and keep the "roundness" of the shape. hope this helps!