Leibish & Co., unveiled its World of Colors guide for identifying fancy colored diamonds in New York Thursday (January 19). A day earlier, I spoke privately with Leibish Polnauer, the president and ...

It was decades ago when Marylin Monroe stated the unforgettable phrase about diamonds being a woman’s best friend. It is now that business executive Mr. Meir Anavi, who in the past recent years traded ...

The popularity and price of fancy colored diamonds have been on the rise globally, driven by Asian investors. From 2006 to 2014, fancy colored diamonds (pink, yellow, and blue diamonds) experienced an ...

Lofty gold prices and market volatility are pushing wealthy consumers toward jewelry, especially rare colored gemstones, as handbags lose appeal.

(From left) 4-carat yellow diamond ring (set in platinum and 18-k yellow gold), price upon request; 8.28-carat fancy-intense blue diamond ring (set in platinum), $12.5 million; 1.04-carat pink diamond ...

Laid out like an orchestra in a quiet gallery room, 40 colorful gems have one of the planet’s most distinguished conductors: a red diamond, 2.33 of the rarest carats in the world, shining like a ...

Add Yahoo as a preferred source to see more of our stories on Google. Choosing an online jeweler comes down to quality, sourcing, service, and authenticity, says Kristy Cullinane, the co-founder of ...

MOSCOW (Reuters) - Russia's Alrosa (ALRS.MM), the world's largest diamond producer by output, plans to boost revenue from selling rare, colored stones where demand is stable, although it is a niche ...