With clean, minimal design, and an innovative transformable concept, the Helios Magnetic necklace from Platinum Born makes for an elegant addition to a carefully curated jewelry box. And with the ...

The World’s Fair Necklace, which was unveiled at a Tiffany event in Dubai on Sunday, comprises a staggering 180 carats of diamonds set in platinum that are just as gasp-inducing as the price tag.

The Mimikyu part of the necklace measures 13.9 mm (H) x 8.7 mm (W) x 9.5 mm (D). The chain is 45 cm long, and it includes an adjuster. The price varies from silver to platinum: U-Treasure will ...