News

ALROSA

ALROSA ALROSA Diamond Mining Company, Russia's largest diamond miner plans to increase its production capacity to 41 million carats of diamonds by 2023.  There are a number of obstacles to...

ALROSA

ALROSA ALROSA Diamond Mining Company, Russia's largest diamond miner plans to increase its production capacity to 41 million carats of diamonds by 2023.  There are a number of obstacles to...

Type IIa Diamonds

Type IIa Diamonds One evaluating diamonds one must thoroughly evaluate its characteristics; whether they are type Ia diamonds or a type IIa diamonds may be irrelevant to its true value. ...

Type IIa Diamonds

Type IIa Diamonds One evaluating diamonds one must thoroughly evaluate its characteristics; whether they are type Ia diamonds or a type IIa diamonds may be irrelevant to its true value. ...

Diamond Classifications

Diamond Classifications There are four types of diamond classifications. Science has helped us identify and classify these gemological differences.  More sophisticated technology helps to define characteristics.  And to refine those...

Diamond Classifications

Diamond Classifications There are four types of diamond classifications. Science has helped us identify and classify these gemological differences.  More sophisticated technology helps to define characteristics.  And to refine those...

Synthetic Diamonds

Synthetic Diamonds A new tool designed by GIA, the DiamondCheck, was recently unveiled to the diamond and jewelry community with hopes to combat authenticity issues as the new synthetic diamonds...

Synthetic Diamonds

Synthetic Diamonds A new tool designed by GIA, the DiamondCheck, was recently unveiled to the diamond and jewelry community with hopes to combat authenticity issues as the new synthetic diamonds...

Zimbabwe Diamonds

Zimbabwe Diamonds

 Zimbabwe Diamonds Zimbabwe diamonds have some of the most brilliant materials on Earth. They are preparing to sell its rough diamond stock from its troubled Marange territory.  Zimbabwe diamonds from...

Zimbabwe Diamonds

 Zimbabwe Diamonds Zimbabwe diamonds have some of the most brilliant materials on Earth. They are preparing to sell its rough diamond stock from its troubled Marange territory.  Zimbabwe diamonds from...

Diamond

Diamond News Buyer Defaults on $83.2 Million Pink Diamond.  The oval mix cut "Pink Star" diamond, a 59.6 carat internally flawless fancy vivid type IIa diamond that sold at Sotherby's...

Diamond

Diamond News Buyer Defaults on $83.2 Million Pink Diamond.  The oval mix cut "Pink Star" diamond, a 59.6 carat internally flawless fancy vivid type IIa diamond that sold at Sotherby's...