“Wait a minute,” wrote one X user, zooming in on the ring on her hand. The same user added ... that the ring featured a “six carat cushion-cut diamond,” estimating it to be $300,000 ...

While her necklace, earrings and right-hand ring on the red carpet ... UK jeweler Steven Stone wrote that the ring featured a “six carat cushion-cut diamond,” estimating it to be $300,000 ...