|
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.
A colorless diamond is expensive.
If the bride-to-be is fashion conscious, then you can impress her with emerald cut shapes of diamond. For a distinct impression of the diamond its shape should be especially considered. But with some inclusions the prices of diamonds fall substantially while the glitter is almost the same.If the couples can afford only a low priced diamond than go for shallow cuts, which do not involve much costs. Know that round brilliant diamonds are most popular with the brides as the shape is attractive and luminous. For a low budget couple, less than one carat size diamonds are suitable and it can be adequately set for a larger appearance. But a unique heart shape diamond solitaire engagement ring or a marquise shape also are perfect.
Diamonds are Graceful and elegant
Before you consider buying a diamond, it is important to understand the four “C’s”. C’s of diamonds they are: colour, clarity, cut, and carats. In recent years platinum has become the choice for diamond jewellery as the metal is very hard and durable complimenting the gemstone properties. Graceful and elegant it looks spectacular no matter what else you are wearing.There are few pieces of jewellery that can take your breath away like a Diamond Solitaire Necklace. The Diamond Solitaire Necklace is one of the most classic and enduring designs - simple, elegant and wearable. Each of these will have an impact on the finished product. Good choices for diamonds are 18ct gold or platinum. They are excellent indicators of the value of the diamond.
|
