Question: What do you get when you 'cross-breed' a 2-carat diamond and a cup?
Answer: A 2-carat ring cup (that's a bit of a no-brainer really)
Question: Where can you purchase it?
Answer: I got it at wowzzers. Alternatively, there are a list of online shops at the original product's website (Fred & Friends) where you can purchase the ring cup as well!
Have fun shopping!