seeing hearts

[scooby doo]

Hhmm, this maybe an unusual question from an observation that I have made while viewing an ideal cut (AGS0) hearts and arrows diamond (mounted in a platinum setting) but when I tilt the diamond ring slightly from the top and view the diamond ring on an angle (top angle - table angled facing up), I can see an image of a heart and as I turn the "angled" diamond ring, I can see another image of a heart...am I seeing things?