Love that Gem - Online Jewelry Store...
Love that Gem online jewelry store features a wide variety of gemstone jewelry and diamond jewelry in a collection that consists of rings, bracelets, necklaces, pendants, earrings, watches, men's jewelry, antique style jewelry, and vintage jewelry pieces.
At Love that Gem, we want to share with you our knowledge of fine gemstone jewelry and diamonds. We offer detailed information in our diamond buying guide to help you select that perfect piece of diamond jewelry and a thorough glossary of gemstones that itemizes the attributes of each gem available through our online jewelry store.
We also offer you personalized attention to assist you in finding that perfect jewelry gift for someone you love, or to add to your own jewelry collection. Love that Gem wants you to feel confident that you will find your exact selection from our unique online jewelry store collection. You may call or e-mail us and we will help you find the jewelry that best expresses your personal taste, style and elegance.
Renown and valued for their beauty, gemstones are natural forms of matter that can be cut and polished for use as jewelry or other ornamental purposes.
Durability
The twofold test of durability for a mineral is of hardness and toughness. One misconception is that these are the same thing. Hardness, however, refers to a mineral's resistance to scratching while toughness refers to its resistance to breaking.
A diamond, for example, is the hardest of all minerals, but can be crushed with enough force. Jade, on the other hand, is quite susceptible to scratching, but is considered one of the toughest gemstones.
The hardness of a gemstone is determined by the Mohs scale, which ranges from 1 to 10. Talc, which is 1 on the scale, is softest, while diamonds are the hardest at 10 .
Other classifications of gemstones include crystal structure, optical characteristics, and specific gravity.
Mineral Gemstones
Mineral gemstones are naturally growing rocks found in the earth's surface. There are 16 groups of mineral gemstones, including: Beryl, Chrysoberyl, Corundum, Diamond, Feldspar, Garnet, Jade, Lapis Lazuli, Opal, Peridot, Quartz, Spinel, Topaz, Tourmaline, Turquoise, and Zircon.
Organic Gemstones
Organic gemstones are not as durable as gemstones from minerals, and consist of four groups.
Amber, a fossil resin found in the sap of ancient tree pines, usually lacks a crystalline structure. It is most often brown or semitransparent and mined.
Coral is crafted when a small marine animal known as a coral polyp extracts calcium carbonate from the sea to build a protective home for itself. The result of gem coral ranges from semitranslucent to opaque and can be white, pink, orange, red, blue, violet, gold, or black.
Jet is a black coal that can be used as beads or for bracelets.
Pearl is formed inside an oyster, or any other mollusk that deposits substances inside of its housing. Mollusks creating pearls can be found in either fresh or salt water, but salt water pearls are often more sought after for use in earrings, bracelets, and necklaces. Most pearls are white, but they also come in a variety of other colors, including black.
Precious Stones
Five particular stones were once referred to as precious stones primarily because of historical and ceremonial use while other stones were referred to as semiprecious stones. These precious stones (diamond, ruby, sapphire, emerald, and amethyst), however, are now included by gemologists among the precious stones.
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