The fancy vivid yellow diamond, known as the New Sun, is 100-carats and is described as having a rich honey golden colour. It was created from a 236-carat rough discovered in Yakutia in 2020. “New Sun ...

"A significant number of these gemstones are reportedly unstable, with the colours fading to almost white or light pink tones, or, in the case of irradiated rubies, turning dark red over time." “More ...