How do you properly store and care for a rare diamond?

Oct 24, 2019 ... An Auction Item. Article content. The Argyle closing is expected to bring renewed attention to pink diamonds at auction as buyers snap up ... Apr 2, 2025 ... One of the world's rarest diamonds - dubbed The Mediterranean Blue - is up for sale for the first time after being discovered in 2023 ... One of ... 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. 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. True to its name, the Splendor is one of the rarest diamonds in the world, weighing 101.84 carats and valued at an estimated $13,970,000 US dollars. In 2003 ... Apr 8, 2025 ... The Winston Red is now on public display at the Smithsonian Institution ... “The Winston Red diamond is one of the most exquisite gems on earth, ... 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. Sep 14, 2022 ... The Koh-i-Noor (Mountain of Light Diamond) ... The most valuable diamond in the world is Koh-i-Noor, also spelled Koh-i-Nur and Kohinoor. The ... This is the most perfect a cut diamond can be. A diamond this perfect is so rare that most jewelers and gemologists never see one during their career. Strawn ... 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 ...