What are the considerations for insuring a newly discovered rare diamond?

The Pink Star set the jewelry world ablaze in April 2017, when it sold at auction for a staggering $71.2 million at Sotheby's in Hong Kong. Dec 20, 2024 ... Meta Description: Discover the world's rarest diamonds! We explore the factors determining rarity—color, clarity, carat weight, and cut—and ... Apr 10, 2023 ... These five diamonds are some of the rarest and most valuable gemstones in the world. Their rarity is due to their unique colors, sizes, and exceptional ... Sep 2, 2024 ... Q1. What is the rarest diamond in the world? Red diamonds are classified as the rarest and among some of the most expensive diamonds in the ... 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 ... Aug 6, 2024 ... The rarity and value of such diamonds depend on the elements present in the diamonds, their color and the environmental factors present during their formation. The Cullinan II, also called The Star of Africa, is worth about $400 million and is the largest polished white diamond in the world. Jul 1, 2024 ... Our roundup of the world's most expensive diamond rings delves into the different colors, sizes, and price tags of these mesmerizing jewels. Apr 8, 2025 ... This superb diamond is estimated in the region of US$20 million / CHF 18 million and will make its auction debut at #SothebysGeneva in the High ... Apr 1, 2024 ... Red diamonds emerge as the rarest and most enigmatic diamonds in the world, their history steeped in mystery and their allure capturing the fascination of ...