Mireille Felicia Diamonds, October 02nd , 2017. Diamonds are undoubtedly a girl's best friends and till recently, this precious stone was not exposed to any kind of competition as far as its value, romantic implications, and importance in specific occasions are concerned. However, along came competition in the form of moissanite and its various gemological characteristics loomed large over the future of original diamonds. Before we embark upon uncovering the similarities and differences between these mineral based gemstones, let's get to know each of these contenders a little more closely. Before we proceed, let me disclose one interesting fact about moissanite - most of them that we get today are synthetic as they are artificially synthesized in laboratories, owing to the extreme rarity of its naturally occurring mother mineral.
Corina Marisol Diamonds, October 06th , 2017. Now it is clear that it is carbon that is the main raw material for formation of diamonds. Apart from the inorganic carbon found in the Earth's crust, one of the sources of organic carbon could be coal. This may happen in case of subduction, wherein carbon from the Earth's crust travel to the mantle. Even in case of diamonds formed in the impact sites, coal could be a source of carbon. So you cannot rule out the possibility of the role of coal in formation of diamonds. However, there are various theories that negate this belief. Here are some of them.
Gunda Misty Diamonds, October 04th , 2017. Dasher Asscher: Asscher cut diamond earrings are a mysteriously cut diamond shape. They appear to be square-shaped if you look at them from above, but they're actually cuboid in shape. These diamonds have bejeweled quite a few well-known people from the ancient times of emperors to recent celebrities too.
Kadri Janan Diamonds, October 04th , 2017. Knot: This is the characteristic that is used to describe a crystal that is embedded inside a diamond and extends to its surface. Such a knot in a diamond is considered a risk from the point of view of the durability of the larger diamond.
Anushka Banister Diamonds, October 06th , 2017. Among the rest, chocolate, cognac and champagne are the most common shades. Chocolate diamonds are prominently mined in Argyle Diamond Mine in Kimberly; and also in other places in Australia, Africa and Russia. No other deposits of these diamonds have been found to date. Although these 'low color' diamonds were once considered as lower grade diamonds, today it is the most popular diamond color shade all over the world. Authentic chocolate diamonds are also very rare and hence, they are very popular. However, artificial ones can also be created by artificially coloring them. Although they are not artificial, people who wish to buy an all authentic diamond may not want to go for it.
Giolla Fhaolain Diamonds, October 04th , 2017. You might have heard about cleaning diamond rings with vinegar. A mixture of equal parts of white vinegar and water is used for this purpose. The ring is soaked for 10 to 15 minutes, before brushing with a soft brush. Rinse in plain water and dry the stone immediately.
Giolla Fhaolain Diamonds, October 04th , 2017. Black diamonds have been found to contain trace elements of nitrogen and hydrogen. The study published in 2006 analyzed the hydrogen in black diamond samples using infrared-detection instruments and found that the quantity indicated that the mineral formed in a supernova explosion prior to the formation of the Solar System. These diamonds were formed by carbon-rich cosmic dust in an environment near carbon stars. The diamonds were incorporated into solid bodies that subsequently fell to Earth as meteorites.
Ivona Gita Diamonds, October 02nd , 2017. A diamond cut is graded according to the measurements of the pavilion and crown angles. It takes a trained eye to judge its quality. Cut grades need to follow the dictates of standardized table ratio and length of lower girdle facets. Diamond cutting is an art that transforms the rough stone into a faceted spectacle. The cutting process involves extensive cleaving and polishing, beyond planning and consistent monitoring.
Giolla Fhaolain Diamonds, October 05th , 2017. Yellow diamonds are colored because of the impurities that are trapped inside diamonds when they are created. If a few of the millions of carbon atoms have been replaced by nitrogen atoms, then structure of the diamond will not be significantly altered but the clarity will be changed. The amount of color displayed is dependent on the amount of nitrogen involved.
Ivona Gita Diamonds, October 05th , 2017. Ah! The perfect gift for your mom or sister! You can choose from so many different available designs for gorgeous necklaces. If you're not sure if they'll like a necklace, go for a pendant in a shape that you think will complement their face and body structure the most. If you're getting one for yourself, you can choose a fully stoned necklace or a single pendant with a big brown stone surrounded by white or other gemstones in a gold or other base. Chocolate diamond necklaces are perfect for a formal event like an official dinner or an important meeting.
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