Effy Jewelry is expanding its presence with its ... which is anchored on a panther motif. There will also be pieces from the jeweler's new Promise by Effy line, which is created with lab-grown ...

For her acceptance speech, Swift posed with one of her gold BBMA trophies and wore a black turtleneck accessorized with EFFY's $10,995 14K gold, sapphire, and diamond Panther necklace. With its ...