What are the security measures involved in handling famous diamonds?

Feb 5, 2024 ... Red Diamonds. Red diamonds are the rarest of the coloured diamonds, with only 20-30 existing across the world. The rich red tone is achieved by ... 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 ... Brilliant Earth is the global leader in ethically sourced fine jewelry. Explore engagement rings, wedding rings, Beyond Conflict Free Diamonds®, jewelry, ... In this article, we examine three of the rarest diamonds worldwide and explain why they are so special. This list showcases the most expensive diamonds in the world, each a symbol of opulence and prestige. 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. 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 ... This elegant and rare blue diamond costs around $250 million. It weighs about 45.52 carats, which is very exceptional. Oct 23, 2023 ... Discover the world's rarest and most coveted gemstones, from the breathtaking Blue Diamond to the mystical Tanzanite. Jan 17, 2019 ... Diamonds are mostly carbon, one of the most abundant elements on Earth. So are diamonds rare? And why do they cost so much?