The Graff Vivid yellow diamond sold for $16.3m at Sotheby's in 2014. Sotheby's now holds the world auction records for four of the most sought-after diamond colours: white, pink, blue and yellow.
The Graff Vivid yellow diamond sold for $16.3m at Sotheby's in 2014. Sotheby's now holds the world auction records for four of the most sought-after diamond colours: white, pink, blue and yellow.