Rare blue diamond could fetch £24.7m at auction

Sotheby’s is set to auction the world’s largest oval fancy vivid blue diamond ever to go under the hammer.

The De Beers ‘Millennium Jewel 4’ – set to be auctioned at Sotheby’s Magnificent Jewels and Jadeite Spring Sale on 5 April, 2016 – is expected to sell for between $30m and $35m (£21.

Related Articles
Back to top button