GENEVA (AP) — A blue diamond weighing nearly 10 carats has sold at auction in Switzerland for 20.5 million Swiss francs ...
A nearly 10-carat blue diamond was sold at an auction in Switzerland on Tuesday for 20.5 million Swiss francs ($26.6 million) ...
Each year, millions of visitors crowd around a display case in the Smithsonian Museum of Natural History in Washington, D.C., for a glimpse of one of the most legendary gemstones in the world: the ...
When you think of an engagement ring, what do you picture? Perhaps a sparkling solitaire stone, or a halo of smaller gems encircling a central jewel. No matter the style, you’re likely imagining white ...
Alexa Anthony and David Linamen were ready to think outside the jewelry box. When the Seattle tech executives got engaged in February, the 30-somethings considered traditional diamonds. Then Anthony ...
Dublin, Oct. 07, 2025 (GLOBE NEWSWIRE) -- The "CVD Lab-Grown Diamonds Global Market Report 2025" has been added to ResearchAndMarkets.com's offering. The CVD lab-grown diamonds market size has grown ...
A 14.83-carat fancy vivid purple-pink internally flawless diamond will be the top lot at Sotheby’s Geneva Magnificent Jewels and Noble Jewels auction on November 11. It is the largest vivid ...
The world's largest blue diamond now has a price tag to match its rarity. The 15.10-carat diamond, called "The De Beers Cullinan Blue," sold for $57.5 million Wednesday in an auction at Sotheby's in ...
In an auction that ended moments ago, the 11.15-carat Williamson Pink Star diamond sold for approximately $57.7 million (including the auction premium) at Sotheby’s Hong Kong. Its per carat price of ...
LONDON — White diamonds aren’t the only rocks in town, according to De Beers Group, which on Friday will unveil a major campaign dedicated to a new collection of earth-toned stones called Desert ...
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