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 ...

Fancy colored diamonds made their mark at Christie’s Magnificent Jewels sale, held Tuesday in New York. The top lot of the sale was “The Eden Rose,” a 10.2-carat internally flawless round brilliant ...

"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 ...

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 ...

If you gaze into the Winston Red Diamond long enough, it almost seems to burn. The 2.33-carat gem gleams a deep, saturated crimson, as if the Earth itself bled light into its facets. This tiny stone ...

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 ...

NEW YORK CITY, NY / ACCESS Newswire / August 5, 2025 / Earlier this year, Qollateral announced its new $10 million limit for same-day loans. The lending firm is now expanding the program to include ...

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, ...