During the past 50 years, the value of gold has experienced a significant increase. In the early 1970s, the price of gold was approximately $35 USD per ounce. However, as the global economy has undergone significant changes, such as recessions and financial crises, the value of gold has gained more ...
There are several differences between expensive products or services and cheap ones. Here are some of the main differences: In conclusion, the main differences between expensive and cheap products lie in the quality, prestige, durability, warranty, and experience they offer. Each of these factors ca...
Everybody talks about diamonds but to many people doesn’t know what a diamond is, with this you can start to know the complexity of the diamonds a why is one of the most expensive minerals in the world, we used diamonds in too many applications because they have unusual properties that you can...
The gold in pure form is only yellow, but when you alloy it with another metals his color change depending on which metal join the mix, we can get different colors, the most common colors are, white, yellow and red, other colors like gray, green and blue are possible to create. Depending on the gold...
Emeralds have been great companions and one of the most important gemstones in gold jewelry, in some cultures they represent hope or opulence. Emeralds are precious stones with very different shades and intensities, but their value depends largely on their transparency since it is more common to see...