Meghan Markle's engagement ring appears to have been altered again with sharpening of central diamond's corners.

Celebrity engagement rings ... Victoria has swapped that band for everything from an oval-cut diamond (valued well north of $1.1 million) to a blinding cushion-cut emerald. Her most recent gift ...

"When you think of a traditional solitaire engagement ring, elongated diamond shapes such as emerald or oval cuts will be set 'north-south' or vertically," explains the jeweller Rachel Boston. "An ...