
Should You Choose an Opal Engagement Ring?
Considering an opal engagement ring for your special someone? Opals offer a unique and enchanting alternative to traditional diamonds, exuding a mesmerising iridescence.
Here's everything you need to know before making this special choice.
The Appeal of Opal Engagement Rings
Opals are deeply romantic gemstones. Their ever-changing play of colour — shifting with the light and the angle of view — is unlike any other stone. For someone who loves colour, individuality, and nature, an opal engagement ring is a deeply personal choice.
Historically, opals were considered symbols of love, hope, and fidelity. Queen Victoria famously gave her children opal jewellery as wedding gifts, helping to cement their status as romantic stones.
Durability Considerations
Opals rate 5.5–6.5 on the Mohs hardness scale, making them softer than diamonds or sapphires. This means they require more care in daily wear. For an engagement ring worn every day, consider:
- A protective bezel or halo setting that shields the stone from knocks
- Removing the ring during manual work, cleaning, or sport
- Storing it away from harsh chemicals and extreme temperatures
Choosing the Right Opal
Boulder opals and black opals are the most durable types for rings due to their ironstone or potch backing. They also offer the most dramatic colour display. White opals are beautiful but more delicate.
At Iona Opal Australia, we stock a range of solid Australian opals suitable for setting in engagement rings. All our stones are natural and untreated — because the most meaningful gift should be the real thing.



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