Bey Says THANKS To Jay Z . . . By Buying Him A $500K BIRTHING GIFT!! (Pics)

: Sooo Jay Z was out last night at the RE-OPENING of his NYC night club 40-40. Well he was sporting a BRAND NEW pinky ring – with a BLUE sapphire in the middle.

Well a tipster OVERHEARD Jigga say that he got the ring as a GIFT from Beyonce, for being VERY supportive all through her pregnancy. And it cost $500K.

No word on what Jigga got Bey as HER birthing gift. But we’d BET it’s MAJOR!!!