Diamond has a cross to bear with Muslim fans after they aired their grievances over one of his favourite pieces. The ‘hallelujah’ hitmaker has on several occasions been spotted wearing a chain ...

The one-of-a-kind gem was reset in 2012 into the necklace Gaga wore ... the crown's center cross features the 4-carat brilliant yellow diamond, surrounded by over 1,300 white diamonds and pearls ...

and Macri Color earrings in yellow and white gold with moonstone Graff white diamond Cross Over necklace (65.69 carats) set in white gold Van Cleef & Arpels À Cheval bracelet featuring diamonds ...