I''m trying to get my .5 CT diamond cut stone out of my original yellow gold setting into a new setting I just purchased which is 18k white gold. One place I talked to said that its a lot more risky to place a princess cut into a gold setting. Is this true? The platinum setting is almost double the cost of the white gold one. I''m just trying to figure out what to do at this point or if anyone will be able to set the stone in there securely. I''m located in Raleigh, NC if anyone knows anyone that may be able to help - I appreciate the help or advice.