What causes the lattice defects in brown diamonds?

Sep 20, 2024 ... Let's explore the stories behind some of the rarest diamonds that have ever made their mark on this historic city. 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 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 ... Jan 17, 2018 ... The Koh-I-Noor is an oval-shaped diamond and weighs 105.6 carats. Steeped in mystery and legend, it is believed that the stone has been mined in India in the ... Naturally colored green diamonds are extremely rare. Because of their rarity and the very real possibility of treatment, green diamonds are always regarded with ... Apr 9, 2025 ... Visitors to the Abu Dhabi show focused mostly on the sparkling 10.03-karat blue diamond from South Africa. The gem is known as the Mediterranean ... 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 ... While red diamonds are the rarest option, make sure that you don't miss what's most important: you have options! If red isn't your style, you're lucky. You're ... Apr 30, 2021 ... Diamonds are a standout amongst the most loved gemstones. Regardless of basic conviction, these precious stones are not uncommon. 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 ...