Diamond Knowledge

Diamond is the gem diamond. The English name Diamond comes from the Greek adamant, meaning...

The value of diamonds is determined by the four C word diamond, diamond appraisal certificate was called the fifth diamond C word (CERTIFICATE). In fact, according to the Gemological Institute of America marked the name...

Diamonds have an affinity for oil, as far as possible to avoid wearing oil, grease when you wear jewelry will I stay in your diamond, make diamonds shine into the dim, if stained with oil, wash with detergent or ultrasonic cleaning. A small...

How to distinguish between true and false diamond drilling...

Diamond cut - its roundness, depth, width and surface evenness Zhuo determines the brightness of the diamond. Many scientists believe that diamond cutting and grinding stones technology is the most important diamond characteristic. Even if a...

As an integral part of the love and the wedding ceremony of the bright star, diamond ring seems to be a rose flower, without it, everything will seem not happy. So, how can we make While this unique ring with a gesture of Excellence, to expr...

Since ancient times, diamonds for everyone is a dream, an ideal, an image. However, as the diamond from different regions, age and cultural background, it is every person there a particular meaning. Diamond speaking on behalf of some power,...

Antwerp Antwerp is Europes second largest trading port and the largest diamond trading center, encompassing 85-90% coarse diamond trading transactions with 50% polished stones. 3 weeks, strict protection of the main streets there are 1,500 d...

Cut to measure absolute value will be necessary, when the rough diamond (rough diamonds) in cutting the hands of teachers decided to rank the value of diamonds produced, is needed more carat weight loss, or keep unnecessary waste, and then c...

Diamond (Fancy Diamond) as a 4C, but with the white diamond focus on different Carat, diamond color grading, GIA is divided into Fait, Very Light, Light, Fancy Light, Fancy, Fancy Dark, Fancy Deep, Fancy Intense, Fancy Vivid nine grades, the...