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In its purest state, silver is as soft as gold and therefore it is generally alloyed with another metal, usually copper, to add strength. The silver finish can be polished to a high sheen that not even platinum can match. It can also take on different textures when made into jewelry like polishing, matte and brushed, sandblasted, oxidized, or antiqued. Silver will take on a worn looking finish because of a response that happens the wearer’s skin so before purchasing a piece of silver jewelry make sure that you are not allergic to silver, often. All sterling silver must be marked as such.
Rhodium Plated – a tarnish free finish
Care of Silver
Silver requires more maintenance then any other metal. Tarnishing occurs because silver reacts to pollutants in the air, which is then exacerbated by moisture and heat. Tarnishing can be removed by chemical removing solution.
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How to Buy a Diamond
CARAT – The size and weight of a diamond is always classified by carats and points. One hundred points make up one carat. A diamond that weighs less then one hundred points is sometimes identified in point size, for example a 0.55 carat diamond can also be titled as a 55 point diamond. Larger stones are found a lot less frequently then smaller stones making larger diamonds more valuable. Usually, the pricing of diamonds goes up with the carat size.
CLARITY – The greater a diamond’s clarity, the greater its brilliance, sparkle, value and price. Perfect clarity diamonds are the most sought after and therefore are the most expensive. Most diamonds have inclusions, which are scratches, trace minerals, or any other tiny flaw that takes away from the natural beauty of a diamond. These so called birthmarks resemble tiny clouds, crystals or feathers. Diamonds that are classified as flawless show no inclusions, these are rare and sought after because of their beauty. Diamonds with extremely tiny inclusions follow flawless diamonds in quality, because the larger and the more visible the inclusions the lower the quality and rarity forcing the value of that diamond to go down.
The number, type, color, size and position of surface and internal inclusions affect the value of the diamond. The reason for this being that large inclusions can disrupt the path of light as it travels through the stone, taking away from its sparkle and value. Rating are marked as FL for flawless, IF for internally flawless, VVS1 and VVS2 for very very slightly included, SI1 and SI2 slightly included.
CUT – The cut of a diamond, or the roundness, depth, width, and uniformity of the facets, determine a diamond’s brilliance. The width and depth have the greatest effect on how light exits a diamond in the form of brilliance. In a diamond that has been cut very shallow light is lost through the sides causing the diamond to lose its brilliance. If the diamond that is cut too deep light will escape through the bottom causing the diamond to appear dark and dull. The proportions of a diamond, specifically the depth compared to the diameter, and the diameter of the table compared to the diameter of the diamond, determine how light will reflect and refract within a diamond. While nature establishes the color, clarity, and carat weight of a diamond a skilled artisan is necessary to unveil a diamond’s inner beauty. When a diamond is cut well, light reflects from one mirror like facet to another and radiates through the top of the diamond.
COLOR – Diamonds are graded by color. A diamond can divide light into a spectrum of colors and reflect this light as colorful flashes called "fire". A true colorless stone is very rare and sought after for their quality. The less color in a diamond, the more colorful the fire, the better the color grade. Grading goes by the letters in the alphabet, D being the greatest color quality and Z being the lowest color quality.
Diamonds CareEven though diamonds last forever, they must be cleaned periodically to ensure their brilliance. A solution of one part ammonia and six parts water can be used to clean diamond jewelry. It is also a good idea to have your diamonds checked once a year by a professional to ensure the setting is secure.
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Gemstones
Gems types:
Precious gemstones – Diamond, Ruby, Sapphire, Emerald, etc..
Semi-precious gemstones – Alexandrite, Amethyst, Aquamarine, Agate, Beryl, Citrine, Garnet, Spinel, Opal, Spinel, Tanzanite, Topaz, Turquoise, Zircon, Tourmaline, Zircon, Peridot
Purchasing a gemstone there are the five characteristics to consider:
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COLOR – Gemstone's color is its most defining feature. When deciding upon a gemstone color it is important to look at its tone, hue and saturation. Jewelry industry as a whole recognizes the highest quality gemstones by their red, green, or blue hue, a medium to dark tone, and saturated color. The most valuable gemstones exhibit a pure color and only slight hues of other colors in addition to their primary color. Tone represents the depth of the color, which can range from colorless to black. The tone of a gemstone is described as “light”, “medium-light”, “medium”, “medium-dark”, and “dark”. Color purity, or saturation, refers to the degree in which the gem is free of brown or gray hues. The gemstones that are most sought after show little gray or brown and are often referred to as having vivid or strong color saturation.
CLARITY – Gemstones form under unique circumstances and each individual gemstone is comprised of a combination of trace minerals that create identifying marks or inclusions in the gemstone itself. Gemstones that are flawless are very rare and valuable and even the most high-end gemstones are at least slightly flawed. The best value is found in gems that are lightly to moderately included.
SIZE – Gemstones can be cut into a round, square, oval, or pear shape. The carat weight of a gemstone is not necessarily an accurate gauge for a gemstone only because all gemstones have different densities. Two gemstones that have the same carat weight may actually have a different weight.
ENHANCEMENTS – Almost all gemstones available have been enhanced. Gemstones that have not been enhanced are very recognizable because of their incredibly high cost. Some enhancements are an expected part of the polishing and finishing process and are accepted by the jewelry industry as a whole. Almost every ruby or sapphire that you would find has been heated. Heating completes a process that nature started, which is to enhance the gemstone to brilliant colors of blues and reds. Placing emeralds in oil has been going on for centuries and fills tiny fissures in emeralds to make them even more beautiful.
CUT – Color saturation determines a gemstones cut. A greater color saturation requires a shallow cut, while less color saturation requires a deeper cut. With gemstones you will not find an ideal cut that is geometrically configured for brilliance like diamonds. To determine if a gemstone is top quality or not, in terms of its cut, look at the setting and make sure that all the facets are symmetrical. An asymmetrical cut crown indicates a gemstone of low quality. A well-cut gemstone is symmetrical and reflects light evenly across the surface and the polish of the stone is smooth without any nicks. CABOCHON - a highly polished, convex-cut, unfaceted style
Care of Gemstones
Gemstones should be cleaned with warm water, an ammonia based detergent, and a small brush. Always keep gemstone jewelry in a soft pouch and never let two pieces touch because scratching can occur.
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