A diamond pendant necklace by the London jewelry house Moussaieff sold for HK$160 million at Christie’s in Hong Kong on Tuesday (US$20.5 million) in what amounted to a lackluster sale overall, further ...

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Though they see gorgeous pieces every day, it's a rare day that a jeweler makes a historic find. But Stephen H. Silver of Menlo Park admits his poker face cracked a bit when he went to Portland, Ore., ...

— Recommendations are independently chosen by our editors. Purchases you make through our links may earn us and our publishing partners a commission. Blue Nile Riviera Pavé Alternating Pink Sapphire ...

The 25th Anniversary sale has incredible discounts on all of the brand's best diamonds, engagement rings, gold and more. If you've been considering a jewelry purchase but were waiting for a great deal ...

The National Museum of Natural History has received four separate gifts of remarkable gemstones and jewelry pieces, including the Cullinan Blue Diamond Necklace, for the Smithsonian’s National Gem ...

Add Yahoo as a preferred source to see more of our stories on Google. The latest blue diamond to hit the auction block certainly lives up to its namesake. The 10.03-carat Mediterranean Blue gem will ...