The Hope Diamond first appeared in the historical record in 1666, when a French gem merchant named Jean-Baptiste Tavernier ...

The gems and jewels - some of which he had kept ... however: a rare 50-carat blue diamond the size of an egg. Only about 1 in 10,000 diamonds has a distinct body colour, says Alan Hart, the ...

Diamond Accent Bangle Bracelet: Part of Blue Niles' exclusive Eclipse collection ... stones like rubies and sapphires, the jeweler's gemstone collection is unsurpassed in variety.