Diamonds

Diamonds

Introduction

For centuries, cultures have regarded diamonds as beautiful, magical, mysterious, and powerful. These precious stones have been sought after, fought over, and worshiped. Diamonds are associated with wealth, achievement, status, and love. The meaning and rarity of diamonds brings about much to consider when making a purchase. The rough gemstones must first be mined and cut. Once cut, diamonds are appraised to determine their value. Some of them undergo treatments to augment their appearance. Diamonds progress through these processes to be transformed into beautiful valuable pieces of personal adornment.

Production

Mining

Diamond is a crystallized form of carbon that grows deep in the earth, under immense pressure and heat. This form of carbon crystal is the hardest natural substance known to humans. Diamonds are brought to the surface by volcanic eruption. These types of eruptions are referred to as pipe mines because they resemble pipes in the ground with molten minerals moving through them. The pipe's surface layer is a clay-like rock known as yellow ground for its color. Under the yellow ground is a layer of a mineral referred to as kimberlite. Both layers serve as matrices for diamonds. This mining process originated in India over 4,000 years ago, and the modern mining industry began with discoveries in South Africa in the late 19th century. Today, the top seven diamond producing countries, accounting for 80 percent of the world's rough diamond supply, are Botswana, Russia, South Africa, Angola, Namibia, Australia and Zaire. (Levinson 234)

A good deal of technology is used in mining diamonds. The matrix is removed by blasting and by automatic block carving machines. ...

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...e of a diamond. The combination of all four characteristics is the final determining cost factor. There are many different combinations of size, color, clarity and proportioning that will affect the final value. (DiNola)

Finally, there is the last "C" confidence, confidence in your jeweler. When you are ready to choose your diamond, see a reliable jeweler, one who is trained and will be happy to explain the four C's to you. He or she will tell you the difference between various qualities of diamonds and how these differences affect the price. Do not expect to find any "bargains" in diamonds, quality has its price. An established jeweler prizes his good reputation and will help you choose the best quality diamond. He or she knows you are looking for quality when you are making one of your most important purchases. (DiNola)

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