Jeweler and gemologist Joseph DuMouchelle offers insight into the rise of record-breaking natural blue diamonds. DALLAS, TEXAS, USA, April 23, 2019 / EINPresswire.com / -- An estate buyer, graduate ...

Blue diamonds are a geologist’s best friend. At least according to a new study published today in the journal Nature. Diamonds—one of the most sought after gemstones in the world—have started wars and ...

From brilliant blues to fiery reds, discover how nature crafts diamonds in every color, and why some shades are rarer than the rest Emma Saaty Selections from the Winston Fancy Color Diamond ...

A study released in the January 2008 edition of the journal Geology proves that a blue diamond's rare appeal goes far beyond its beauty. The study was conducted by Jeffrey Post, curator of the ...

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 ...

Private collections featuring Victorian jewels, a “rainbow” of fancy-colored diamonds, and pieces by JAR, headline Christie’s ...

Even in the rarefied world of fancy colored diamonds, large blue diamonds stand out for being notably uncommon. So it is unusual that two such diamonds have appeared on the market at the same time.

The eerie phosphorescence displayed by a rare form of blue diamond can be used as an easy, cheap, and nondestructive way to identify individual gemstones and to distinguish natural blue diamonds from ...

Shine a white light on the Hope Diamond and it will dazzle you with the brilliance of an amazing blue diamond. Shine an ultraviolet light on the Hope Diamond and the gem will glow red-orange for about ...