A Graff yellow diamond brooch from Dimitri Mavrommatis’ private collection of jewels will go under the hammer at Sotheby's Geneva sale on 12 November 2014 (estimate: US$100,000-150,000).
A Graff yellow diamond brooch from Dimitri Mavrommatis’ private collection of jewels will go under the hammer at Sotheby's Geneva sale on 12 November 2014 (estimate: US$100,000-150,000).
A Graff yellow diamond brooch from Dimitri Mavrommatis’ private collection of jewels will go under the hammer at Sotheby's Geneva sale on 12 November 2014 (estimate: US$100,000-150,000).
