According to the United States Geological Survey, white gold became popular in the 1920s as a less expensive alternative to platinum, which typically costs hundreds more in a ring setting.

Other experts, including Laura Taylor of Lorel Diamonds and Nilesh Rakholia of Abelini, also estimated Swift’s new accessory ...

Experts tell Page Six Style the pop star's old mine brilliant-cut stone is perfectly fitted for her vintage aesthetic — and ...