mounted as part of a diamond ring, hammered down for $8.8 million during Christie’s Magnificent Jewels sale. That price was more than the diamond’s pre-auction high estimate and makes the ...

Pop star and actress Selena Gomez, best known for her role in "Only Murders in the Building," has announced her engagement to renowned record producer and songwriter Benny Blanco. The 32-year-old ...

The cushion-shaped brilliant-cut blue diamond with VVS1 clarity is mounted on a platinum ring and flanked by round diamonds ... nearly four times their high estimate. The second Harry Winston piece ...