What are the risks involved in investing in diamonds?

Apr 9, 2025 ... A rare blue diamond was among the treasures on display at an exhibition of $100 million worth of the world's rarest diamonds in the United ... Mar 12, 2025 ... Top 10 Rarest Diamonds in the World · 1. Red Diamonds - · 2. The Pink Star Diamond - · 3. The Hope Diamond - · 4. The Oppenheimer Blue Diamond - · 5 ... The Cullinan II, also called The Star of Africa, is worth about $400 million and is the largest polished white diamond in the world. 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 ... Apr 6, 2025 ... Explore the world's most expensive diamonds that surpass the cost of private islands. Discover rare gems that redefine luxury and opulence. 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 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 ... 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 ... Dec 20, 2024 ... Meta Description: Discover the world's rarest diamonds! We explore the factors determining rarity—color, clarity, carat weight, and cut—and ... It's estimated that only around 20 to 30 true gem-quality red diamonds exist in the world, some weighing less than one carat.