Image shows the Briolette of India, undated photo. Austrian billionaire and art collector Heidi Horten's exquisite jewellery collection will be auctioned in Geneva, Switzerland in May 2023. (The Heidi Horten Foundation, Christie's/Newsflash)
Multi-Billionaire Widow’s Sensational USD 150 Million Gems Auction
A fabulous jewellery collection once owned by multi-billionaire Heidi Horten is to go under the hammer at Christie's for an expected USD 150 million. Art connoisseur Horten inherited the bulk…
