Hard to say. Pink gold can vary from vendor to vendor depending on the alloy blend. If the vendor you are buying from has a good return policy, maybe buy both and return one after you see them in person.
It's in the Preloved section of the forum, I can't get the link to paste, sorry! Click on the forum tab above, go down to Pricescope Cafe, then click on Preloved. The listing is currently about half way down the page and is by Emeraldcutlover.