Colour, while applied to white diamonds, is often misunderstood by people outer surface the diamond industry.

Most people imagine that all white diamonds are colourless. In fact, truly colourless diamonds are quite rare. The diamonds used mostly in jewelry are nearly colourless with pale yellow or brown tints. These diamonds drop into the usual colour range. In the normal colour range, the nearer to colourless, the more attractive and valuable the diamond.

In the 1950’s, the D-Z colour grading scale introduced by GIA that is stills the industry standard.

GIA Colour Grade Scale
D – F: Colourless
G – J: Near Colourless
K – M: Faint Yellow
N – R: Very Light Yellow
S – Z: Light Yellow

How is colour calculated?
Colour in white diamonds is normally calculated by comparing the diamond with the set of ‘master stones’. The maximum ‘master stone’ is E-colour. Any diamond enhanced than the E-colour master is rate d D-colour.

Each colour grade is really a skinny range of colors. There is no one accurate colour for any GIA colour grade scale. So, an F-colour diamond can be a physically powerful, standard or weak F-colour. Though, as long as the diamond is better than the G-colour master, it receives an F-colour grade.

Fluorescence
Fluorescence is an exclusive effect that causes some diamonds to create a glow (typically blue or yellow) when showing to a strong ultraviolet light. Some favor a diamond with some ‘blue fluorescence’ because it may create the diamond in the ‘near colourless’ or ‘faint yellow’ ranges look rather whiter.

In the ‘colourless’ range, fluorescence has no result on colour, although it can reason the diamond to have a little milky appearance.

Why diamond’s colour grade is important?
The luminous, fiery, sparkles of light that radiate from an elevated quality white diamond are matchless by some other gem. The diamond acts similar to a prism, dividing light into spectral colors, which are then reflected as colour flashes, known as fire. Any usual colour in the diamond filters the light, falling its fire and brilliance.

The fewer colour in the diamond, the more bright the fire, and the better the diamond’s colour grade. The better the colour grade, the more attractive and valuable the diamond.

Jamesallen is an expert author for Ideal cut diamonds, Diamond earrings, Diamond jewelry store. He written many articles like Diamonds, Loose diamonds.For more information visit our site http://www.jamesallen.com/. Contact me at jamesallen.article@gmail.com

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Gold and silver, diamonds and precious gemstones Jewellery mining industry has always been one of the most profitable industries influencing lives of many people and creating and serving the rich, famous and elite. Gold and diamond jewellery is very popular with affluent people as a status of wealth and power. And even diamonds have been quoted as women’s best friend, for it has driven desire and passion.

But, behind the shimmer and glitter of gold, silver and diamond jewellery hides a very shocking reality, a reality that most of us are unaware of. The jewellery industry faces perilous problems that affect not only the people in the gold and diamond industry but also our environment. And the question that we need to ask ourselves is “Are the prices of our gold and silver jewellery and diamonds worth the cost of the lives and environmental damage caused by the jewellery mining industry?”

A lot of researches have been conducted on the gold and diamond industry since the issues of “Dirty Gold Mining” and “Blood Diamonds” have been raised. Gold mining has been associated with violence and conflict and became one of the dirtiest industries in the world because of the environmental and human rights violations, land and waterways toxicity, displacing many people from their land and livelihoods. This does not only happen in the gold mining industry it also applies to the diamond industry. Perhaps one of the most popular ethical issues in the jewellery industry was in Zimbabwe regarding the so called “blood diamonds” which have referred to by International inspectors because of the human rights abuses it caused to miners in this country.

It is our social responsibility to do business in accordance with human rights and environmental awareness. Thus, jewellery retailers over the world initiated campaigns against malpractices in gold and diamond mining industry and pledged to source gold and diamonds jewellery in accordance with human rights, social and environmental standards and guidelines. However, the effectiveness of the programme still depends on the efficiency and benevolence of the governments, police and the forces across all the territories in which it operates.

Jewellers and retailers will suffer the consequences of unethical and irresponsible practices in the jewellery mining industry If consumers see them in complicit with unethical and irresponsible practices in the trading and sourcing of “blood diamonds” or “dirty gold”. One of the International programmes that promotes ethical and responsible trading and sourcing of gold and diamond jewellery is the Responsible Jewellery Council (RJC). The council initiates and sets guidelines and standards in giving certification on looking after the issues on environmental performance, social aspects, labour, human rights and business ethics.

We too can help in cleaning up the gold and diamond jewellery industry by not buying from jewellers who patronise dirty gold and blood diamonds mining. It is our own small way to make a big contribution in improving the quality of the gold and diamond jewellery industry and the lives behind the dazzling and shimmering gold, silver and diamond jewellery that you wear.

But how will you know that your favourite jeweller does not patronise dirty gold and blood diamonds? At the present it is impossible to know the real source of gold. Gold jewellery comes from various sources: two-thirds of the metal comes from gold mining and the rest from recycling with around twenty percent coming from old stock and thirteen percent from banks. The Responsible Jewellery Council is an international, not-for-profit organisation established to reinforce consumer confidence in the jewellery industry by advancing responsible business practices throughout the diamond and gold jewellery supply chain.

And with the case of diamonds, there is what they called the Kimberly Process Certification that monitors diamond mining and gives the assurance that the diamonds were not mined under abusive conditions. This refers not only to labour, human rights or social conditions but environmental performance as well. As a consumer, one way you can avoid buying and patronising blood diamonds is by requesting information about the source of the diamond from the jeweller, and by refusing to purchase diamond jewellery that sourced from Zimbabwe or mined under abusive conditions.

There are a lot of online jewellery store that sells high quality gold and silver jewellery and diamonds. Gold and Silver Jewellery Shop supports ethical jewellery trade practices and does not patronise abusive sourcing and mining of gold and diamonds. You can make a change in cleaning up the malpractices in the jewellery industry while enjoying the satisfaction and feeling of confidence, power and beauty with gold and silver jewellery and diamonds.

Help save the jewellery industry. Buy your gold and silver jewellery only at http://www.goldandsilverjewelleryshop.com for assurance of high quality jewellery that are sourced from non- dirty gold and blood diamond mining.

Novem Harder is a freelance web writer, Internet Marketing and SEO practitioner who loves to reading, coffee and badminton. More about me at fusion of insights.

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