27 Jan 12 Precious Colored Diamonds
A diamond is the world’s exceptionally precious gemstone, but the beauty of colored diamonds is something which every gemstone might crave for. Being the most admirable and rare, colored diamonds are the dream of every investor, collector and connoisseur. It is the most sought after gemstone and an investment of a lifetime. An interesting fact about a colored diamond is that it is the most rarest among 10,000 carats of diamonds. In simple words, only 1 carat are colored out of 10,000 carats.
These fancy diamonds are available in vibrant red, blue, green, purple, yellow and so many other hues. Important factors to be considered while grading colored diamonds are their fancy & vividness, which depends on their color and saturation. The beautiful colors of these diamonds are a result of presence of trace elements within the carbon crystal structure of a diamond.
Common colors found are mentioned below
Yellow : When nitrogen is present as an impurity in the crystal structure of diamond, it appears as yellow color.
Blue and grey : The presence of boron (hydrogen) results in formation of this color.
Green : Green color is due to the ‘vacancy color center’ phenomenon.
Gemology defines it as the vacancy in the atomic structure of carbon.
Pink, mauve,brown : These colors are created by plastic distortion.
In other words, due to disfigurement of the internal frame of the diamond.
The rarity of the colored diamonds is marked by the fact of their 1 percent presence amongst the world’s total diamond. Hence, they can be aptly addressed as priceless. Red is the most rare color found in diamonds and because of rarity, diamonds undergo HPHT treatment- or the High Pressure High Temperature treatment to form color. In this treatment, diamonds are put under high pressure and high temperature to transform the crystal structure and create brown diamonds colorless and diamonds with nitrogen into a deep yellow-green color.
Diamond Jewelry Manufacturers & Suppliers : http://www.indianindustry.com/diamondjewelry/
02 Jul 10 Get the flawless diamond and diamond made jewelry online for adorning and investing
Diamonds are the most precious gemstone of the world. It is enjoying the superior place because of its magnificent beauty. It has maintained our favoritism from the olden times because of becoming the fashion trend. Diamond jewelry are the most preferred variety of jewelry. Every woman likes to adorn their beauty by wearing them. Although, time to time experiment can be seen in its designing. Here, we should not forget to say thanks to the companies that are involved in the manufacturing of most stylish and designer diamond jewelry.
There are many companies that are offering both diamonds and diamond made jewelry online. Diamonds are available in assorted varieties according to the shape and certification. Anyone can get the varying shape of this gemstone from the market. Although round shape diamonds are highly in demand.
Beside them, anyone can get the princess cut, radiant shape, heart, cushion, triangle cut. They cannot be used in its raw form. A very specific process is followed before offering the diamonds for sale.
Diamond jewelry is in demand whether it is necklace, ring and bracelets. Diamond tennis bracelets look very beautiful and can lure anyone to purchase them. You can get them online from the website of the companies offering for the online shopping. These bracelets can intensify the beauty of any hand if worn according to the occasion.
Engagement is the most precious occasion of anyone’s life. We all do lots of efforts for turning it to the most memorable day. We do multiple efforts for enhancing the glory of this event. In all kinds of efforts, we never forget to choose the most suitable ring suiting with the style of your beloved. Sometimes, we are not able to find it in market. In that case, companies providing the opportunity of Design engagement rings are proving very helpful in meeting the customized needs of the patrons. You can show your creativity by going to this section. You are free to express the design by following the simple steps. The website will convert this dream design into reality on the basis of your inputs. Some very renowned companies are providing this very worthy option. If you are not very creative and cannot design your ring, you can choose from the already prepared designs. Before some time ago, round shape was mostly preferred but now various new designer and stylish patterns have been introduced in market. You can get all kinds of unique designs online.
