Wow! Congrats. All I got for Valentine's was a box of chocolates that came a few days late.
That's a gorgeous snake, and remember that diamonds change color and their pattern develops as they mature, so it should be even more gorgeous as it ages. Hatchling diamonds look the same as any other carpet pretty much, but they start getting those incredible diamond patterns in about a year I think and get better up to adulthood. Best of luck with him/her! You're so lucky!