Trump’s tariffs and shifting tastes reshaped the close of the 2025 auction season, as colored gems and signed jewels ...

Diamonds, rare colored gems and signed jewels from important private collections fueled Sotheby’s High Jewelry auction in New York on Friday. The top lot of the sale, as expected based on pre-sale ...

In a sea of jewels, one particular stone has been stealing the show. A rare 10-carat Mediterranean blue diamond from South Africa was on display in an exhibit featuring $100 million worth of the world ...

A rare bi-colored pink diamond of “astounding weight” was found at the Karowe diamond mine in Botswana, according to the Gemological Institute of America. Lucara Diamond A rare rough, or uncut, pink ...

The Natural History Museum of Los Angeles County opens a new special exhibit today. Diamonds: Rare Brilliance features the world's rarest colorful diamonds and explores the science behind the ...

"These include large, colorless diamonds in both round and fancy cuts, ranging from 3 to 10 carats, as well as a selection of rare fancy-colored diamonds," the company informed MOSCOW, March 17. /TASS ...

Rubies, emeralds, sapphires and more are used in settings for wedding or engagement rings. But diamonds are the most common gemstones in such uses. Their quality is determined by the four C's - color, ...

A rare blue diamond was on display Tuesday at an exhibition of $100 million worth of the world’s rarest diamonds in the United Arab Emirates’ capital, Abu Dhabi. The eight diamonds on display at the ...