Vanderbilt Sapphire Brooch Sells for $3.6 Million at Phillips Geneva
The magnificent 42.68-carat Vanderbilt Sapphire, a gem steeped in the legacy of the Vanderbilt shipping and railroad[…]
Cartier Bracelet Soars Past Estimate at Sotheby’s
A sapphire and diamond bracelet fetched more than double its high estimate at Sotheby’s Geneva auction, selling[…]