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Gemstone - How to find high quality gemstones
Naturally occurring gemstones of many species. They come as some common varieties of minerals obtained from different locations. These gems are classified according to their hardness, transparency, rarity and other factors. Different stones vary in quality, either because they are full of flaws or inclusions, or they are not playing well or cut. In order to find an excellent gems both precious and semiprecious stones, you need a few know how to distinguish and classification of features. First class gems are usually very expensive. If you are looking for high quality loose gemstones and gemstone jewelry, this guide handy.
There are now hundreds of sites where good quality stones and jewelry items are available. The jewelers list some characteristics of their stones along with information about where they are derived from those rocks. The site plays an important role in determining the quality of a gemstone. For example, the natural tanzanite is found in Tanzania and a sparkling violet blue stone. A 5.76ct. Tanzanite oval shape and IF (Internally Flawless) clarity is available for somewhere around $ 3680. If a stone is priced to high, you can be assured of its quality. But it will also be a good idea to examine its authenticity before buying.
Similarly, other high quality loose gemstones are found. One of the key features that help to distinguish between low and high quality stones is their clarity. There are several clarity ratings, such as VVS (Very very slightly included), SI (Slightly included), I (imperfect), and DCL (downgraded). Stones with inclusions exhibit a lower brightness and they are not normally used in jewelry. It is possible with slightly lower clarity loose gemstones can be found at reduced rates. 8.52ct. tourmaline in golden orange color with VVS clarity can be purchased for as low as $ 600.
Rare gems are generally more expensive, even if they are classified as gemstones. Hardness determines the value of a stone and usually more than 7 on a hardness scale of 10 is considered superior. Other features of high quality stones, sustainability, transparency and gloss. Some stones are heat treated to change their natural color, and this process decreases their value. Untreated stones are considered as more precious and valuable. Gloss is measured by the refractive index of a stone. The higher the refractive index, the greater the glare. Stones that can be found in a variety colors are usually more expensive than those showing only one or two colors.
Some of the less expensive gemstones in rainbow moonstone, lapis lazuli, citrine, agate, turquoise and garnet tsavo rite. Nowadays, people like to collect large stones. Find your stones in this category up weight 160ct. and more. Round checkerboard smoky quartz that weighs 88.1ct., Comes in a smoky brown color and its clarity is available for only $ 126. This means that large stones are very affordable. Another beautiful stone known as the star is purple ruby in color with clear and opaque 164.3ct. weight. This beautiful piece can be bought for a bit over $ 1000.
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 GRADUAL ZEBRA JASPER GEMSTONE OVAL LOOSE BEADS 165  US $3.99
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 1132 CTS SUNA100 BEAUTIFUL PINK SAPPHIRE OVAL LOOSE GEMSTONES US $9.99
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 13x18MM Howlite Turquoise Oval Loose Bead Gemstone US $3.39
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 1172 CTS SUNA087 BEAUTIFUL PINK SAPPHIRE OVAL LOOSE GEMSTONES US $9.99
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 Flat 13x18mm Red Kunzite Gemstone Oval Loose Beads 15 US $2.51
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 13x18mm Striated Turquoise Gemstone Oval Loose Beads 15 US $.99
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 130 Carats Natural Tanzanite Loose Gemstone Oval US $22.50
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 50PCS FLAT OVAL TURQUOISE GEMSTONE LOOSE BEADS 13X10MM US $.99
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 Splendid 243ct Genuine VVS 100 Natural Oval Peridot Loose Gemstone US $10.45
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 13X18mm Pink Gemstone Oval Loose Beads 15 248 US $.99
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 13x18mm Black Tourmaline Oval Gemstone Loose Bead 15 US $1.84
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 10x14MM Galaxy Staras Gemstone Blue Sand Sun SITARA Oval Loose Beads 15 US $2.64
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 10x14mm Azurite Chrysocolla Oval Gemstone Loose Beads 15 US $1.55
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 1392 CTS SUNA120 BEAUTIFUL CHROME GREEN TOURMALINE OVAL LOOSE GEMSTONES US $9.99
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