Process of Casting silver Jewellery A two-step process, investment casting, produces small, complex shapes. Most castings, especially large ones, are made in sand molds. Permanent metal molds are used to make many small, simple parts; shell molding gives greater accuracy for a large volume of semi precision parts.Molten silver is poured into the cavity and allowed to solidify. Sand, mixed with a binder to hold it together, is pressed around a wooden pattern that leaves a cavity in the sand. Wax or plastic replicas of the parts are molded in accurate metal molds. Top of the line casting equipments are utilized to produce the silver jewellery. When the whole mold is heated, the replica melts, leaving behind a cavity into which silver is poured. Diamond Jewellery and diamond shapes Study the variety of diamond shapes online to see which one you like most. Make sure you understand the difference between karats and carats before shopping for diamonds. Cubic zirconium looks like a real diamond, but is not. A karat measures the purity of gold. 24k is the purest gold.A carat measures fine gemstones and the weight of diamonds. Each has its own unique brilliance. Larger diamonds, such as those on diamond engagement rings, will usually carry a greater weight in carats than smaller stones, such as those found in diamond tennis bracelets. Look for diamond fine jewelry in which the diamond itself has a carat weight. Diamonds may be round brilliant, oval, tiffany, marquise, pear-shaped, heart-shaped, cushion cut , emerald cut, trilliant, radiant, or princess cut. Make sure the diamond is not cubic zirconium. Beauty and tranquility is offered by the pendants Pendants encompassing the Flower of Life symbol can bring the wearer good health. The number of designs, each with their own powers, exceeds your expectations. Beauty and tranquility is offered by the pendant symbolizing the golden spiral.Not a minute should be wasted any longer without a piece of jewelry that can have so many benefits for you and your family, friends and people you consider close to you. You can keep your family safe from harm's way with pendants. Such as the heart shape can be brought to you by the Key of Love pendant. The art of craftsmanship through which the pendants are manufactured will take your breath away.
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