Diamond, the hardest known natural material on earth is technically one of the crystalline forms of carbon.

The word "diamond" was derived from the ancient Greek adamas (“impossible to tame").

Owing to its exceptional physical characteristics such as extreme hardness, high dispersion index, and high thermal conductivity diamonds are used as a gemstone, as an abrasive, and on the working edges of cutting tools.

Gold is one of the precious metals and high recommendable since several years which has been used as store of value, money and also in jewelry. Gold is all time desired for everybody.

Gold has numerous features in itself such as it is shiny, soft, dense, yellow, malleable and ductile transition metal. Gold is preferred by people at any age and presented at any occasion.

A gemstone is a mineral or rock when cut and polished is collectible or can be used in jewelry. Some gemstones are very rare, fragile and too precious too be used in a jewelry and hence, those soft gemstones are displayed in museums.

Pearl is inimitable among all gemstones and the best thing about pearl is that it is the only gem found inside a living creature and is especially cultivated for the purpose of jewelry.

Silver, a lustrous white color precious metal has been used to make jewelry for thousands of years along with gold and platinum. Its chemical symbol is Ag derived from Latin: argentum.

Among metals it has the highest electrical and thermal conductivity and occurs in minerals as well as free form. Silver is widely used in coins, jewelry, tableware, photography and in mirrors.