Diamond is the queen of precious stones. It is known for its flawless nature and is rare. Diamond has a broad color range and a very low reactivity towards chemicals. It is a good conductor of heat and insulator of electricity.To select the right diamond jewelry, you need to obtain the diamond grading certification by laboratories.

1. Color. When we talk about color of a diamond, it is the result of the composition of a diamond. A colorless diamond are popularly preferred by most people as they allow maximum light to pass through which will result in great sparkle. Other popular colors of diamonds are purple, black, and red.

2. Cut. Cut is the most important of the four Cs. It refers to a diamond’s reflective quality. Brilliance of a diamond is usually depends on the cut of it because the different angles and the finish of a diamond determines its ability to reflect light which results in fiery brilliance. A diamond which has a good cut tend to last longer when compared to a diamond with cutting faults which makes it prone to breakage. Lastly, a diamond which is cut too thin may also tend to leak light out of the back. This will cause the diamond to lose some of its brilliance, and appear not to shine.

3. Clarity. Clarity refers to the number and size of inner flaws during the diamond formation process. A diamond which is clear creates more brilliance and thus will be priced higher. If you want to judge the clarity of a diamond, it is best to hand it to a professional diamond grader. If it has no internal imperfections visible using 10 power magnification, it shows that the diamond has a good clarity.

4. Carat. Carat refers to the weight of a diamond and one carat is equal to 200 milligrams. It is a common measure used by all diamond purchasers and lovers. A carat is divided into 100 segment points. For example, a 150 segment points would equal to one and a half carat.

Before you purchase any diamond jewelry, you need to ask lots of questions and clear any doubts that you are having. By getting the answers needed, you will be able to make an informed purchase. By knowing the four Cs, you are now more informed to compare prices between shops and select the diamond jewelry that you like at a fair price. Take your time to shop around and just remember not to buy impulsively.

Titanium is a great metal to use for jewelry because of its strength and greater scratch resistance compared to gold, silver and other metals. Pure titanium will not react to oils in the skin, sunlight and salt water. Not only this but titanium can be colored with a wide array of exotic colors where most other metals suitable for jewelry cannot.

Be aware that if you do have colored titanium jewelry like with any metal the colored titanium can be scratched off. The color is caused by oxidisation which only affects the surface of the metal not the entire depth. Oxygen tends to cause a structural change in the metals surface therefore creating an oxide. By using electricity for certain periods of time, the oxygen is forced onto the metals surface and causes it to change colors similar to putting oil on water.

If you purchase a colored titanium ring it is a good choice to get a ring with the satin finish because it will help keep the ring looking great for a longer period of time. Another option is to purchase a colored titanium ring with the color part in grooves for added protection.

One problem with titanium rings is because of their strength they cannot be resized. Sometimes titanium can be stretched up in size, but not down. Make sure when you purchase a titanium ring you give the correct finger sizes to the jeweler.

Another quality trait about titanium is its non-magnetic properties, which makes it ideal where electromagnetic interference is a problem. The most common type of jewelry made with titanium is rings, bracelets and pendants. Men tend to be more attracted to titanium jewelry then women because its durability and strength make it last longer.

Clean titanium jewelry simply by using a soft cloth and warm soapy water. Never use strong detergents or chemicals. Although titanium rings are scratch resistant like any metal they will scratch and show signs of wear. It is a great idea to get your titanium jewelry polished at least once a year to help keep its lustrous looking properties.