Tiffany & Co. is suing Costco for allegedly marketing engagement rings as "Tiffany" brand. The lawsuit claims Costco sold engagement rings in stores under the label "Tiffany" in stores but never ...

One jewellery designer calls the American star's rock the 'hot stone of the moment'. Read more at straitstimes.com.

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

In the track, the musician describes herself as a "marquise diamond" that could "even make Tiffany jealous." The lyrics read ...

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