Gems have a lot of importance in astrology. According to gemology, diamond is considered to be the king of all gems and wearing it gives auspicious results to a person. As diamond is very expensive, ...

A diamond is forever, but maybe not for much longer. Spot trading in commoditized clusters of diamonds started in September and the firm behind the electronic exchange aims to launch a futures ...

A 170-carat pink diamond discovered in Angola may be the largest such gemstone found in 300 years, according to Australian miner Lucapa Diamond Company. Named the "Lulo Rose," the diamond was found at ...

Sotheby's Dubai has recently unveiled a diamond, also known as Enigma, and it is currently gaining the public and media's attention. It is a rare gem and the largest faceted fancy black diamond sold ...

The "Fortune Pink" diamond, an exceptionally rare giant gemstone, sold for more than $28.5 million at auction in Geneva on Tuesday to a private Asian collector. At 18.18 carats, the gem is the largest ...

FactorShares , which was acquired by GenCap Ventures in July, helped launch the PureFunds suite of mining exchange traded funds recently, including the first fund to focus on diamond producers and ...

In a gilded ballroom at the Four Seasons hotel in Geneva last month, the world’s wealthiest collectors and their envoys gathered to bid on the final and most anticipated lot: a nearly 19-carat ...