Origin and cutting of ruby gemstone

by Rohit Sharma Seo exective

Rubies are bright red gemstones that are used for making jewelry and ornaments. They are also useful in terms of their astrological energies. Rubies are basically comprised of corundum mineral, also known as aluminum oxide. Rubies are formed under earth in conditions of intense heat and pressure. Corundum has numerous atoms of aluminum and oxygen densely packed together. However the characteristic red color of the rubies is obtained when certain other substances or minerals replace some of its aluminum atoms. The chromium elements found in these stones are primarily responsible for their distinct red hue. You can also find rubies that have a pink and orange color. These colors are mainly created due to the presence of ferric iron and chromium. A natural ruby gemstone also has certain imperfections called silk or rutile needles. These are created since the rubies have been formed naturally in the wild environment under the earth. The silk or rutile needles serve as important indicators of natural gemstones and help people to distinguish them from synthetic ruby gemstones.

Sources of rubies

Most of the rubies are currently found in Asia. They are mined from countries like Thailand, Vietnam, Myanmar, Pakistan, India, Cambodia and Nepal. Rich deposits of rubies are found along the land around the Himalayan Mountains. As the ancient landmasses here collided with one another to form the Himalayas, a large deposit of rubies was formed. Most of these rubies go back to almost 50 million years. Nowadays one can also find additional samples of rubies in Macedonia, Madagascar, Mozambique, Malawi, Montana, Afghanistan, Brazil, Zimbabwe, Tajikistan, Kenya, USA and Australia.

The color of rubies

Just like you must know about the origin of ruby gemstone, you must also learn about the color of the rubies as they can influence the final price of these gemstones. The best rubies are those that come with the color of pigeon’s blood. You can also find pink rubies that are also of great value.

Ruby shapes and cuts

Ruby stones are typically mixed-cut which means that they have step-cut pavilions along with brilliant-cut crowns. There are also various other cuts in which the rubies are can be found, such as triangular, round, pear shaped, emerald-cut and marquise cuts. Nevertheless, there is one thing that needs to be mentioned when it comes to ruby cuts. These various types of cuts mentioned here are typically available with the smaller samples and not with the larger ones as they do not generally preserve their rough weights and also the cushions and ovals. Usually rubies over the size of one carat are hard to find which means that their prices increase steadily. There are also rubies that produce the star effect or asterism and they are usually cut in the cabochon shape so that they can display their unique optical property. The rubies that display rutile inclusions like those of the star rubies commonly exhibit a distinct silky luster. On the other hand, the transparent rubies are characterized by a distinct vitreous luster.

Buying a ruby

If you are planning to buy a ruby stone, then you must consider getting them from an online stone with a good reputation. When you buy ruby gemstone online, you can actually explore a wide range of great designs and cuts that can work well for your specific uses. If you are looking to get a ruby purely for cosmetic or aesthetic purposes, you can consult a leading jewelry and precious stone store that can provide you with great value for your money. You can also expect to have the best precious ruby price when you get in touch with these stores.