What are lonsdaleite?

Apr 23, 2025 ... The main stone of “The Incomparable” Diamond Necklace, a 407.48-carat diamond, was found by an impoverished girl in Congo, Africa. This rare gem ... Feb 14, 2024 ... In this article, we'll dive into the fascinating world of red diamonds and discover why they stand out as the rarest diamond color. Jan 28, 2025 ... Red diamonds are among the rarest and most valuable types of diamonds. In fact, fewer than 30 red diamonds are known to exist in the world! Brilliant Earth is the global leader in ethically sourced fine jewelry. Explore engagement rings, wedding rings, Beyond Conflict Free Diamonds®, jewelry, ... Mar 19, 2025 ... Red Diamonds: The Rarest Diamond Color in the World · This unique formation process is so exceptional that red diamonds typically range from just ... Taking place at the Bassam Freiha Art Foundation, an architectural marvel and visionary not-for-profit situated on Abu Dhabi's Saadiyat Island, Sotheby's ... Dec 8, 2023 ... ... diamonds in the world. This historic gem has passed through the ... Aside from their beauty and brilliance, these exceedingly rare 100 ... The House of Graff has been a custodian of many of the world's most celebrated gemstones – characterised by their unique quality, their historical provenance. Oct 7, 2023 ... The 10 Most Expensive Diamonds Ever Sold at Auction · 1) Pink Star. Price: $71.2 million · 2) Oppenheimer Blue. Price: $57.5 million · 3) Pink ... Of the various different colors, Fancy Red Diamonds are by far the rarest. They are not often found, and sourced from very few locations around the world.