Opal Gemstone Guide

Opal is known as a mesmerizing optical wonder that presents a shifting play of colour completely unlike any other gemstone on Earth. At Tivon, we select only the top 5% of loose natural specimens to ensure every selection showcases intense internal fire, exceptional spectral brilliance and an abundance of life. Derived from the ancient Sanskrit word Upala meaning simply precious stone, this delicate and fascinating mineral tree has been deeply revered across global history as a striking symbol of pure human vitality.

Read below to explore the famous Australian geography, legendary record-breaking historical discoveries and essential cleaning guidelines behind this unique silica variety in our comprehensive Opal Gemstone Guide. Alternatively, explore our luxury Opal jewellery collection to discover a breathtaking statement pendant, designed to stand as a personal family legacy.

Inspiration & Mystery!
Opal

About Opal

What colour is Opal?

Opal comes in various colours including colourless, white, yellow, red, orange, green, brown, black and blue.

Where does the name Opal derive from?

The name Opal derives from the Sanskrit word “Upala” meaning “jewel”.

What is the symbolism of Opal?

Opal symbolises vitality.

What gemstone family does Opal belong to?

Opal belongs to the Silica gemstone family.

Is Opal a birthstone?

Yes, Opal is a birthstone and it represents October.

What is the hardness of Opal?

Opal is 5.0-6.0 on Moh’s Scale and therefore considered to be a soft gemstone.

Are there any interesting facts regarding Opal?

The Olympic Australis Opal, the largest and most valuable opal yet found (in 1956) and named in honor of the Olympic Games, weighs 17,000 carats (3.45kgs).

Where is Opal geographically located?

The finest Opals come from Australia, Mexico and Ethiopia.

What is the cleaning procedure for Opal?

Clean Opal using warm soapy water with soft cloth. Opal must not be cleaned ultrasonically or by steam cleaning.

What are the value factors of Opal?

The value factors of Opal are its rarity, intensity of colour, brilliance and the "life" of the stone, as well as size.