Natural vs. Treated vs. Synthetic Opal: What’s The Real Difference?

In the ancient science of Vedic astrology, gemstones are not only valued for their aesthetic appeal but are also used as powerful tools that help connect us to the cosmic energies of the universe. Among these magical gemstones, the White Opal Stone, also known as "Dudhiya Pathar" in Hindi, holds a special place in the world of Vedic astrology. This gemstone is deeply linked to the planet Venus (Shukra), which is responsible for love, beauty, creativity, and wealth.

However, with the increasing availability of fake and treated gemstones in the market, it may become confusing for those who are looking to enjoy the actual astrological benefits of opal stone. It is therefore important to understand the difference between natural opal, treated opal, and synthetic opal so that you can acquire a gemstone that not only looks beautiful but also helps you tap into the spiritual healing and astrological benefits that you are seeking.

In this guide, we will learn more about each of these types of opal gemstones and also try to understand which one holds better significance in Vedic astrology. Let’s begin!

What is Natural Opal Stone?

Natural opal is one of the most unique and mysterious gemstones in the world of gemology. Here’s a quick glance on details of this gemstone that will help you know more about it:

• Formation: A natural opal stone takes millions of years to form as a result of a slow process of silica-rich water flowing and hardening in the earth’s crust.

• Colour Variations: This gemstone comes in many colours, but a white opal ratan is especially regarded in astrology for its connection with the energies of planet Venus.

• Types: Apart from the colour variations, an opal stone comes in two variants: plain opal and fire opal. The uniqueness of fire opals is their iridescent play-of-colour, where colours seem to dance on the surface of the stone, making each opal a one-of-a-kind gemstone.

• Primary Origins: Gemstones are gifts from Mother Nature. Just like other gemstones, opals are found worldwide, but over 90% of the world’s opal supply is mined from Australia. Another major source remains Ethiopia, but Australian opals are especially prized for their premium quality and durability.

Learn More: Australian Opal vs Ethiopian Opal – Which Is Better?

Astrological Significance of Natural Opals

Regardless of how much technology may progress, it is the inherent power of Mother Nature that makes natural gemstones so transformative. The magic is in the way they take millions of years to form beneath the Earth's crust, and it is believed to hold special vibrational and planetary properties that allow these stones to make changes in our lives.

Here are some of the significant astrological benefits of wearing a natural opal stone:

• The Venus Connection: In Vedic astrology, white opals are governed by the planet Venus (Shukra), and when worn properly, they are said to bring prosperity, love, and harmony to the wearer.

• Boosting Creativity & Luxury: Opal stone benefits extend to improving our creative and artistic abilities while also bringing more luxury and comfort to our lives.

• Confidence and Emotional Healing: Many astrologers recommend wearing a natural opal gemstone to those who are struggling with confidence and emotional turmoil in their lives.

• Health & Fertility Benefits: In addition to these qualities, the health and fertility benefits of opal are also widely appreciated, particularly for improving eyesight and balancing hormones. 

What Is Treated Opal Stone?

Natural opals take millions of years to form, but treated opals are enhanced using various methods to make them more attractive, long-lasting, or colourful. The enhancement techniques used on treated opals may include dyeing, resin or polymer impregnation, or surface coating. While these enhancement techniques make treated opals more attractive, they do not always possess the same spiritual or vibrational properties as natural opals.

Common Enhancement Techniques Used On Opals

• Dyeing: Some opals are dyed to enhance their colour, making them appear more beautiful. This process involves soaking them in coloured solutions like fabric ink mixed with acetone for a few hours.
• Doublet and Triplet Opals: A doublet is made by bonding a thin layer of natural opal to a solid background of ironstone or potch, thereby making it less valuable than 100% natural opal. Sometimes, this process is used to replicate a natural fire opal, where a slice of fire opal is bonded to a poor-quality opal base or potch. A triplet is made by bonding two slices of fire opal to both sides of a background material, thereby giving the impression of a double fire opal.
• Smoke Treatment: This process involves smoking or heating the opal to change its base colour or highlight the play of colours. 
• Surface Coating: A thin layer of paint or aluminium oxide is applied to the surface of the opal stone, which alters its appearance. 
• Polymer Impregnation: This treatment involves filling the pores of the opal stone with a polymer or resin to make it more durable and attractive.

All the above treatments will affect the astrological properties of an opal, as any treatment, no matter how mild, will affect the natural energy of the gemstone. Once treated, the natural composition and inherent properties of any gemstone are no longer the same.

Learn More: How to Identify Original Opal Stone – Expert Tips

Is Treated Opal Valuable In Astrology?

In Vedic astrology, treated opals are not always considered as valuable as natural opals because they do not possess the same spiritual properties. While treated opals are still valuable, they are not as valuable as natural opals because they are more of a decorative stone than a healing or spiritual stone.

However, if you are using opals for improving your astrological wellness, it is always advisable to choose natural white opals because they are aligned with Venus’s energy. Although natural opals are costlier, their cost is negligible when compared to their value in terms of their energy properties.

What is Synthetic Opal Stone?

Synthetic opals, also known as artificial opals, are laboratory-created opals using advanced technological processes that imitate the natural process of opal creation. These stones can look almost identical to natural opals, but they do not possess the depth and energy of a natural gemstone that takes thousands of years to form.

Here are some characteristics of a synthetic opal stone that you must know before you end up purchasing one:

• Mass-produced in laboratories to achieve affordability.

• No natural geological formation, hence no natural vibrations or energies.

• Repetitive and similar-looking colour patterns, giving an artificial look.

• Colours appear to be sitting on top, rather than reflecting from within.

• Can be used for jewellery, but not suitable for astrology.

Lab-Created Opal vs Natural Opal: Astrological Significance

From an astrological standpoint, synthetic opals are laboratory-created stones and do not possess the same cosmic energy as natural opals. Although they may possess the same colour play and beauty, synthetic opals do not possess the same energy as a naturally formed gemstone. For people who are interested in using opals for their spiritual or healing purposes, synthetic opals are not useful.

In Vedic astrology, natural stones are always preferred, as their formation is a result of natural cosmic processes, which are believed to possess energies that resonate with the individual’s own astrological blueprint.