A gold necklace with 439 diamonds weighing 140 carats and an estimated value of one million euros will be the protagonist of an exclusive auction.
![Una collana d'oro con 439 diamanti dal peso di 140 carati sarà](https://www.modadivasmagazine.com/wp-content/uploads/2020/11/01_collana-diamani-140-carati-298x286.jpg)
A gold necklace with 439 diamonds weighing 140 carats and an estimated value of one million euros will be the protagonist of an exclusive auction.