Delicate ornaments are designed using silver. They are most fashionable and give delicate look. It is chased, engraved, filigreed or granulated giving birth to a wide array of ornaments in different textures and finishes and styles. Fashionably shaped silver is among the most popular materials for delicate ornaments all over India.
The two most common problems in casting silver jewellery are fire scale and porosity. Silver work in India reflects the unique combination of tradition and modern. The use of casting equipment gives the quality and consistency to provide with silver ornaments that keeps the customers satisfied. Contemporary aesthetics that leave the buyers spellbound with its ethnic beauty. Silver jewellery is vacuum cast in a neutral gas environment which helps eliminate both of these problems.
A diamond is a form of carbon
A diamond is a form of carbon that was created deep within the core of the earth more than 3 billion years ago and brought to the surface by volcanic eruption. In diamond, each carbon atom is bonded to four other carbon atoms in a tetrahedral structure, like a pyramid. Each link or bond is the same length, and the tetrahedral formation is therefore completely regular.
Theoretically a perfect diamond crystal could be composed of one giant molecule of carbon. After the magma cooled, it solidified into kimberlite, where the precious rough diamond is still found today. It is the strength and regularity of this bonding which makes diamond very hard, non-volatile and resistant to chemical attack.
How to care Gemstone?
To remove any detergent, rinse the stone in the same temperature water as the soaking solution. This type of stone can be strung on silk or nylon thread, the silk being a better choice because it fails to accumulate as much dirt as nylon. For diamonds, sapphires, and rubies, bring an equal mixture of household cleaner and water to a boil.
Opals contain almost one-third water and are therefore particularly vulnerable to even moderate temperature changes. Remove from heat and allow the gemstones to soak in the solution until it cools. Thermal shock happens when a stone is instantly transported from one extreme temperature to another. They are all nature's gifts to us. There are more than 40 popular gem varieties and many rarer collector gemstones.