Fine jewelry is often made of high-quality materials that are not corroded by the environment or lost their shine over time. The materials used to make fine jewelry are often expensive, and the craftsmanship is meticulous. Fine jewelry is often beautiful and unique, and it can be a great investment.
Gold jewelry is considered a good financial investment because it has minimal supply and higher demand, making it more valuable. Fine jewelry lasts for centuries, and gold jewelry is proof dug through old civilization. ..
Jewelry is expensive because it is rare and the gems used are more expensive than just gold or platinum. Gemstones like “natural diamonds” are rarely found inside the earth, but all diamonds are not necessarily expensive. Their color and clarity decide their value. Any crack, impurity of other minerals, dark gray color (for diamond) decrease their quality and does not use for jewelry. ..
There are various inexpensive gemstones that can be used to deceive customers, citrine is one of them. Scientists and engineers have created diamonds in a laboratory known as ‘synthetic diamond’ applying similar pressure and temperature operated by nature to create ‘natural diamond’. So every year, tons of synthetic diamonds are manufactured by companies. ..
How can we identify fine jewelry?
Some basic investigations can test whether it is real or fake. For metals like gold, silver, platinum and palladium, we can always check for markings (ex. hallmark) which will help to find the type of metal and purity. ‘Sterling’ or ‘925’ is stamped on silver which indicates the silver with 92.5% purity. Gold is stamped with ‘k’ or ‘karat’ followed by a certain number indicates purity of gold. Table1. shows gold karats which and their respective percentages. Finally, the platinum marked by the word “plat” or “platinum”. Some famous brands/companies put their stamp on the metals as identification marks."
Table1. Variety of gold and approximate percent of gold
There are various physical methods to identify metals. Some of them are listed below: -X-ray diffraction -Thermography -Electron microscopy ..
When it comes to buying diamonds, it is important to take into account the quality of the diamond as well as the cut. A good cut will make a diamond more colorful and sparkly, while a bad cut can make it less bright.
Tests to check natural diamonds
The diamond is denser than water, so if it floats on water, it is fake.
Diamond is the hardest material on the Mohs hardness scale. When diamond is scratched against the glass, glass material shows surface damage.
In 2020, the USA was the leading importer of gold among all the countries from china and Singapore according to data published by P Smith. The popularity of fine jewelry is very high among people that we cannot deny the chances of ending up buying a fake one. Customers should take precautions and study their jewelry before purchasing and always buy from a certified and trusted merchant for their pleasant jewelry purchasing experience.
