Weighing 110.3 carats, "the Sun-Drop Diamond" is the largest known pear-shaped fancy vivid yellow diamond in the world.

The rough stone for "the Sun-Drop Diamond" was discovered in 2010 year in South Africa. It was cut and polished by the owners and shortly after offered for sale

Sotheby Geneva has actionned the diamond with an estimated price of 11 to 15 million U.S. dollars, the highest ever of its kind at the time.