![10 of the most expensive celebrity red carpet jewels ever, ranked – from Madonna's Harry Winston diamonds and Lady Gaga's US$30 million Tiffany & Co necklace, to Beyoncé's Lorraine Schwartz jewellery 10 of the most expensive celebrity red carpet jewels ever, ranked – from Madonna's Harry Winston diamonds and Lady Gaga's US$30 million Tiffany & Co necklace, to Beyoncé's Lorraine Schwartz jewellery](https://cdn.i-scmp.com/sites/default/files/d8/images/canvas/2023/03/07/6f1492e1-29dc-4c45-9055-e4c7d3c32729_6807402f.jpg)
10 of the most expensive celebrity red carpet jewels ever, ranked – from Madonna's Harry Winston diamonds and Lady Gaga's US$30 million Tiffany & Co necklace, to Beyoncé's Lorraine Schwartz jewellery
Most expensive diamond earrings ever auctioned may fetch US$70 million or more | South China Morning Post
![1.00 CT. T.W. Canadian Certified Diamond Solitaire Stud Earrings in 14K White Gold (I/I2) | Peoples Jewellers 1.00 CT. T.W. Canadian Certified Diamond Solitaire Stud Earrings in 14K White Gold (I/I2) | Peoples Jewellers](https://www.peoplesjewellers.com/productimages/processed/V-18106500_0_800.jpg)