What are diamondoids?

10. The Blue Moon of Josephine Diamond: $48.4 million Originally from Cullinan, South Africa, the 12.03-carat diamond was bought by Hong Kong Billionaire ... True to its name, the Splendor is one of the rarest diamonds in the world, weighing 101.84 carats and valued at an estimated $13,970,000 US dollars. In 2003 ... May 22, 2024 ... And it is interesting to see that just because a color is rare, doesn't always make it the most expensive color as Red Diamonds are the rarest ... 10. The Moussaieff Red Diamond — Up to $8 million ... Starting our list of the top most expensive diamonds in the world is the Moussaieff Red ... For the very first time in India, Aukera is set to revolutionise the world of jewellery with the introduction of some of the rarest diamond cuts ever seen. The Cullinan II, also called The Star of Africa, is worth about $400 million and is the largest polished white diamond in the world. 'The Oppenheimer Blue can only be described as one of the rarest gems in the world,' says Curiel. 'It is the gem of gems.' Related departments ... Here, we have put a list of the Top Most Expensive Diamond, an undefined beauty with rich culture and history! From canary yellow to exceptionally rare red, blue and green, we take a look at the top 10 most expensive coloured diamonds in the world. Jan 7, 2017 ... The rarest of the fancy colored diamonds are the saturated pinks, greens and blues. The least rare are the yellows and browns.