If you never wear your Tiffany engagement ring or other jewelry, sell it before prices fall further. Tiffany does not buy ...

A lyrical Easter egg may have predicted her marquise diamond ring, which one jewelry designer calls “the hot stone of the ...

Selena Gomez refers to herself as a "marquise diamond that could make Tiffany jealous" in the track. She also calls herself ...

“Forever begins now,” Selena Gomez captioned an Instagram post late Wednesday night, showing off some new jewelry: An ...