George Kunz proposed the name “morganite” at a meeting of the New York Academy of Sciences on December 5, 1910, in honor of his friend and customer J.P. Morgan for his financial support of the arts and sciences and his significant gem gifts to the American Museum of Natural History in New York and the …
Why It Is Better to Grade Diamonds Loose? The stated quality of a stone marked “rated in the mounting” has lost credibility because it is risky to evaluate a diamond when it is not loose. If you wish to sell your diamond, this might be an issue since it can make it more difficult to …
What Is The Highest (Most Desirable) Colour Grading For Diamonds? Read More
Many people have their personal favorites, when it comes to gemstones. Some prefer diamonds because it is a girl’s best friend as well as the perfect gemstone for eternal love. Others love sapphires for their simple, yet striking, elegance, as well as the wisdom they are thought to signify. However, there are a select group …
There are many objects in the world that have innate beauty, as well as elegance. A lot of these objects also have uses that cut across various industries and fields; some of these objects are precious metals. Precious metals have been around – both in existence, and in use – for thousands of years. They …
Coal and diamond are both different forms of the element, carbon. Carbon is a non metal that has an atomic number of six (6). Carbon exists in two main physical forms; diamond and graphite and also occurs in impure forms like charcoal, soot, and coal. Carbon has two unique features that give rise to a …
Diamonds are the hardest materials known on earth. They are formed deep beneath the earth’s crust when elemental carbon becomes subjected to forces of extreme pressure and heat. Normally, elemental carbon exists in two solid forms; diamond and graphite. A diamond is the natural solid form of carbon which is made up of rigid and …
Diamonds are some of the most expensive gemstones in the world, as well as some of the most desirable and popular. They are relatively rare compared to many other gemstones such as amethysts, opals, citrine and so on (which can be categorized as semi-precious stones). Gemstones comprise of mineral deposits that have accumulated and undergone …
Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure. It is regarded as a mineral that is composed of pure carbon and it forms under high temperature and pressure conditions about 100 miles beneath the earth surface. Diamond is called an allotrope of carbon. An allotrope is …
A gemstone is a precious or semi-precious stone made from minerals that are used for jewelry and adornment, after undergoing the processes of cutting and polishing. A mineral material can only be called a “gemstone” because of how precious it is, how rare it is and how durable it is. Rarity, in terms of how …
Diamonds are gemstones which are formed when carbon is subjected to the action of tremendous amounts of pressure and heat over the course of several thousands, millions and even billions of earth. Many of the materials necessary for the formation of carbon are formed following a volcanic eruption – volcanic eruptions also provide the necessary …
