Ahead, shop 21 best pendant cord necklaces from Tom Ford’s own runway version to high-street styles from Cos and Massimo Dutti. Agmes Bodmer Pendant $290 at agmesnyc.com ...

A 1977 advertisement for Tiffany & Co.’s 20-karat gold mesh scarf, part of the designer Elsa Peretti’s mesh jewelry collection, which debuted on the fashion designer Halston’s fall 1975 runway.

The small Pikachu pendant. Tiffany Co. ... the necklaces are made of 18-karat yellow gold and accented with diamonds. The necklace comes with either a small or large Pikachu pendant, ...

The Tiffany & Co. Bean designs take all shapes and forms, from the large Bean necklace to a keyring. This small 18k rose gold pendant is for those wanting a subtle take on the trend. Monica Vinader ...

They sat side by side on her chest, and both were made of platinum and 18K yellow gold — one boasting a 12+ carat diamond and the second a 16+ carat yellow diamond. Blake Lively at Tiffany & Co ...