In 2011, the world’s most expensive diamond ring was sold for nearly 11 million dollars. This rare pink diamond ring has set a new first in the Guinness Book of World Records. The pink diamond boasts 5 carats; has two white diamonds; and is owned by billionaire Laurence Graff. Why so pricey? Pink diamonds are generally found only in lower carat weights. A diamond of this pure color and magnitude is most rare and therefore, unbelievably expensive.
Completing our trio of the most expensive diamond rings in the world is the 24.18ct Cullinan Dream - the largest Fancy Intense blue diamond to ever appear at auction. Discover the most expensive rings in the world: http://www.thejewelleryeditor.com/jewellery/know-how/most-expensive-ring-in-the-world/ #jewelry
Blue diamond ~ This is one of the rarest gems in the world - a 6.04 carat diamond that is fancy vivid blue color and has internally flawless clarity. The expensive stone was bought by a British jeweler for a record-breaking sum of almost £4 million at a Sotheby's auction in Hong Kong. The selling price makes it the most expensive gemstone in the world, per carat, sold at any auction. The flawless blue diamond fetched £650,000 per carat after intense bidding.