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.
GIA certified - 5 carat - Emerald Cut Diamond engagement ring - Platinum- Luxury - engagement - bride - amazing - wedding ring - Bph027
A COLOURED DIAMOND RING Centering upon a fancy vivid yellow rectangular-cut diamond, weighing approximately 19.27 carats, to the marquise-shaped and baguette-cut diamond surround and shoulders, mounted in gold
Hand that held history - Harry Winston. The 125.35 carat emerald cut Jonker diamond is at the center. Top left is the 94.80 carat pear shaped Star of the East diamond. The 45.52 carat blue Hope diamond rests between his index and middle finger. The 337.10 carat Sapphire of Catherine the Great is next to his thumb, and the 70.21 carat Idol's Eye diamond is just above the Jonker. 46.39 and 44.14 carats Indore Pears, matched pair of pear shaped diamonds and a larger ruby are also shown.