Why diamonds are no longer forever: From sapphires to emeralds, colored gemstones are defining modern love By PANDORA AMORATIS FOR DAILYMAIL.COM Published: 14:55 EDT, 14 February 2025 | Updated ...

How Diamonds Gain Color Deformation, impurities, radiation — many factors lend unexpected color to a diamond. Share full article By C. Claiborne Ray March 25, 2019 ...

Even among colored diamonds, pinks are special, because they’re “just a total fluke of nature,” said Douglas Kazanjian, a Beverly Hills jeweler and gemstone consultant.

Once every few moons a gem comes up for sale and shatters the auction record for a particular stone. On Nov. 11 the 12.03-carat Blue Moon diamond (named for how rare it is) goes on the block at ...

At Sotheby’s Geneva, colored diamond sales have included the Mediterranean Blue, a 10.03-carat fancy vivid blue diamond, which sold in May for $21.5 million, and a 7-carat fancy intense purplish ...