How important is the grader's reputation?

In this article, we will take a look at the top 5 world's rarest diamonds and explain why they have such a hefty price tags. Fancy color diamonds are known for their exquisite beauty. These rare gemstones account for less than 0.1% of the annual production of all diamonds in the world ... Like all of our planet's natural resources, diamonds are finite and only getting rarer. Nature will not bring anymore diamonds to the surface from the Earth's ... Sep 14, 2020 ... diamonds with the deepest origins — such as the famed Hope Diamond — are made of carbon from a separate source: a newly discovered, ancient ... Nov 23, 2014 ... What we do know is that the amazing diamond was certified by the GIA as a 9.75 carat Fancy Vivid Blue Diamond – the highest color grading ... At a huge 1,109 carats, the tennis-ball sized Lesedi La Rona rough diamond was first honoured with its very own auction at Sotheby's London on June 29, 2016 but ... Dec 27, 2024 ... While diamonds are traditionally considered the most precious gemstone, there are other rare stones, such as Red Beryl, that are even rarer and ... Apr 8, 2025 ... $100 million worth of world's rarest diamonds displayed at exhibition in Abu Dhabi ... “The principal reason for us being here is to unveil the ... ... rarest and most exceptional diamonds in the world. Fall brilliantly in ... diamond one of the most rare, valuable and beautiful in the world. EXPLORE. Feb 9, 2022 ... Experts predict that the supply of tanzanite could run out within the next 20-30 years, making this stone significantly rarer than diamonds.