Diamonds are not just pieces of jewelry that can be purchased with caution. Diamonds, at least to have quality standards in the four Cs, but no similar standards for colored gemstones. However, you can look around a lot of questions and learn.
When buying a gemstone, ask the jeweler for all that you do not understand to explain. Beware of terms a gem that is not "authentic". Remember balls is only a ruby ruby, emerald is an emerald night. The most expensive jewelry, the most important might ask for a GIA certificate.
A director of the City of New York said GIA certificate is important, emeralds, rubies and sapphires. On the one hand, there are many different types of this jewelry is simulated in the laboratory that even a jeweler to be unaware reliable of all. One of the aims of the GIA, however, kept informed of developments in simulated gemstones. In the case of colored stones, the stone can be any size and can be customized. Which certification is only the authenticity of the stone. The lack of standards for the colored stones, and the fact that the color may be more a matter of personal taste are precluding a detailed assessment.
When buying a gemstone, ask the jeweler for all that you do not understand to explain. Beware of terms a gem that is not "authentic". Remember balls is only a ruby ruby, emerald is an emerald night. The most expensive jewelry, the most important might ask for a GIA certificate.
A director of the City of New York said GIA certificate is important, emeralds, rubies and sapphires. On the one hand, there are many different types of this jewelry is simulated in the laboratory that even a jeweler to be unaware reliable of all. One of the aims of the GIA, however, kept informed of developments in simulated gemstones. In the case of colored stones, the stone can be any size and can be customized. Which certification is only the authenticity of the stone. The lack of standards for the colored stones, and the fact that the color may be more a matter of personal taste are precluding a detailed assessment.