Yellow diamond jewelry Information For Today

Buying Jewelry For Your Business Part 5 Buying Diamond Jewelry

By Sam Serio

Whether you presently own a retail or web based business and are looking for an additional profit center or you are thinking of early a business, jewelry is a “no-brainer” choice for a proven product category. The buying public, (particularly women) never tires of jewelry as the choices in color, materials, finishes and styles are endless and innovations are continual. Every generation reinvents jewelry for itself in much the same way that it reinvents music and fashion. Styles change but the basic facts remain the same. If you are a seasoned professional, please consider the following a refresher course. To the new comer, use this information as a foundation for your ongoing jewelry education.

The Facts About Diamond Jewelry

As with other gems, diamond weight usually is stated in carats. Diamond weight may be described in decimal or fractional parts of a carat. If the weight is given in decimal parts of a carat, the figure should be accurate to the last decimal place. For example, “.30 carat” could represent a diamond that weighs between .295 – .304 carat. Some retailers describe diamond weight in fractions and use the fraction to represent a range of weights. For example, a diamond described as 1/2 carat could weigh between .47 – .54 carat. If diamond weight is stated as fractional parts of a carat, the retailer should tell two things: that the weight is not exact, and the reasonable range of weight for each fraction or the weight tolerance being used.

Some diamonds may be treated to improve their appearance in similar ways as other gemstones. Since these treatments improve the clarity of the diamond, some jewelers refer to them as clarity enhancement. One type of treatment – break filling – hides cracks in diamonds by filling them with a foreign substance. This filling may not be permanent and jewelers should tell you if the diamond you’re taking into account has been break-filled.

Another treatment – lasering – involves the use of a laser beam to improve the appearance of diamonds that have black inclusions or pots. A laser beam is aimed at the inclusion. Acid is then forced through a tiny tunnel made by the laser beam to remove the inclusion. Lasering is permanent and a laser-drilled stone does not require special care.

While a laser-drilled diamond may appear as gorgeous as a comparable untreated stone, it may not be as valuable. That’s since an untreated stone of the same quality is rarer and therefore more valuable. Jewelers should tell you whether the diamond you’re taking into account has been laser-drilled.

Imitation diamonds, such as cubic zirconia, resemble diamonds in appearance but are much a reduced amount of costly. Certain laboratory produced gemstones, such as lab-produced moissanite, also resemble diamonds and may not be adequately detected by the instruments originally used to identify cubic zirconia. Question your jeweler if he has the current testing equipment to distinguish between diamonds and other lab-produced stones.

A diamond’s value is based on four criteria: color, cut, clarity, and carat. The clarity and color of a diamond usually are graded. But, scales are not uniform: a clarity grade of “slightly included” may represent a different grade on one grading system versus another, depending on the terms used in the scale. Make sure you know how a particular scale and grade represent the color or clarity of the diamond you’re taking into account. A diamond can be described as “flawless” only if it has no visible surface or internal imperfections when viewed under 10-power magnification by a skilled diamond grader.