When we talk about the most interesting gemstones, opal is always a part of the conversation. From its color play to uniqueness, everything about this gemstone is special. What makes it even more exclusive is the fact that no two pieces can ever be the same. Because of such qualities, most people like them. However, they often get confused which type to go for. You can get all such varieties of opal stones from reputable sellers like GemstonesforSale.

This guide will help you learn more about opal stones. We’ll talk about the different varieties and how to pick the right one.

What Is an Opal?

Opal is a natural stone made of water and silica. It doesn’t have a crystal structure like most gems do. This is what makes opal look so different.

Small silica spheres inside the stone bend light, making the colors flash. This is called the “play of color” effect. This gemstone comes in colors such as blue, green, red, orange, and even violet. When you move the stone, the colors seem to change.

What Opal Means and Stands For

For hundreds of years, people have linked opal to emotions and feelings. People in ancient times thought it had a strong energy. Opal is also considered as a stone that inspires creativity and imagination. It can help you express your true feelings in a much better way. This gemstone encourages you to accept your feelings and embrace them rather than running away from them. If you want to buy opal gemstone online for peace, then this one is for you.

The stone is also linked to hope and good fortune. Most importantly, this gemstone is also a birthstone for those born in October. It is also a popular choice for jewelry for anniversaries.

How Opal Forms

It takes millions of years for opals to form. Water seeps into the ground and brings silica with it. Silica deposits are left behind when the water dries up. As time goes on, these deposits turn into opal. The fact that opal has water in it is another reason why it needs to be handled with care.

Different Kinds of Opal Stones

Opal comes in many different forms. Each one looks and costs something different. It’s easier to choose when you know what these types are.

Opal White

The base color of white opal is light or milky. The play of color looks soft and pastel-like. It is one of the most common kinds of opal. White opals are elegant and used in classic jewelry designs.

Black Opal

The most valuable type is black opal. It has a dark body color. This makes the colors look more vivid and dramatic. Black opals mainly come from Australia and are quite rare. Even a small stone can cost a lot when compared to other opal varieties.

Fire Opal

The body color of fire opal is warm. It can be any shade from yellow to deep orange or red. Some fire opals have a play of color whereas some don’t. These opals are bright and stand out. They are often used in statement jewelry.

Boulder Opal

A boulder opal comes from the ironstone rock. Since it originates naturally from this rock, it has natural patterns and color contrasts. It’s ideal for those who prefer a gemstone with an earthy feel.

Ethiopian Opal

In the last few years, Ethiopian opal has become more popular. It’s famous for its vivid color play and clear patterns. These opals cost less than Australian opals. Since they are more porous, you need to take extra care of them.

Natural vs. Treated Opals

Some opals are treated to make them look better or more stable. This is common and accepted in the business world. People also like doublets and triplets. These are opal layers that have other materials on top of or behind them. They look nice, but they aren’t worth as much as solid opals. As a buyer, you should always ask about the treatments. 

How to Pick the Right Opal

Picking out an opal is a personal choice. There isn’t one stone that is the “best.” It all depends on what you like. Look at the play of color first. Most of the time, strong, bright flashes are worth more. 

Next, think about the tone of the body. If you need something dramatic, go for opals with darker bases. On the other hand, if you prefer something soft and classy, then go for lighter bases. Look at the pattern. Some opals have wide flashes whereas some have tiny pinfire dots. Pick what feels right to you.

Things to Know About Opal Quality

Opal quality is affected by a number of things. One of the most important things is how bright the color is. Colors that are bright and bold are best.

The pattern is also important. It is best to have an even distribution of color. Patterns that are rare add to the value of the opal stone. Another thing is clarity. It’s better if there are fewer cracks or inclusions. The size also affects the price. Opals that are bigger and have good color are rare and expensive as well.

Final Thoughts

There is no other gemstone like opal. Since no two pieces are alike, this adds to the value of opals. When making the purchase, always remember the “why” behind the opal. Think about the purpose of getting an opal gemstone and choose accordingly. It will help you pick the stone that aligns with your jewelry making or healing requirements. In the end, remember that the best opal is the one that makes you feel good.