Natural Australian Opal Diamond Engagement ring in 9ct / 18ct Gold.

Mystic Ocean

$1,034.00 USD
Shipping calculated at checkout.

Unique, one-of-a-kind, handcrafted solid 9ct or 18ct Gold ring with Natural Australian Opal and Diamond.

The stone settings have a shimmering stardust texture and the whole piece is finished in glowing lustre.

Opal has always been associated with love and passion, throughout much of history, opals were also believed to be good luck.

Each ring is handcrafted from scratch and absolutely unique as each Opal is different in shape and colour pattern.

The size, shape and colour of the Opals vary as you will see in the photo that you can choose your gemstone from.

Please note: Opals are very soft gemstones and great care is needed while wearing them.


The ring band is 2mm in width with textured handmade effect, suitable for everyday wear.

The ring can be ordered in any size, just add a note about your size into personalisation box while ordering.

Ordering the right size is your own responsibility.

This is Made to Order ring.

For more info please visit our Terms page.

Materials & Gemstones


9ct solid White gold, or 18ct solid Yellow Gold with 22ct Yellow gold bezel.

All pieces have Precious metal fineness Hallmark subject to weight.


1. Main stone: Natural Freeform Australian Opal:

Ethically sourced, absolutely stunning, rare, Freeform Natural Australian Boulder Opal in a Turquoise Blue colour with lots of fire and sparks.

We have 4 Opals to choose from ranging from approx 2.5ct to 4ct.
Please choose your choice of Opal from the drop-down menu and by viewing the listed photo in the advert.

Stone 1 - approx 12mm x 7mm - approx 3 ct.
Stone 2 - approx 10mm x 8mm - approx 2.50ct.
Stone 3 - approx 14mm x 7mm - approx 3ct.

Origin: direct from the Quilpie mines in Queensland, Australia, guaranteed the Eco & Ethical mining process.

Please select your gemstone choice from the menu before checking out.

2. Side stone:

1.5mm, 0.015ct, beautiful sparkling conflict-free, high-quality, Brilliant cut "eye clean” VS F+ White Diamond.

● All our Gemstones are Genuine and All Diamonds are tested for authenticity by Professional equipment.

See our Gemstones & Diamonds Guarantee

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    Customer Reviews

    Based on 2 reviews
    Howard W
    Australian Opal ring

    Wonderful ring and perfectly packaged and delivered. Would highly recommend!! Thank you again!

    Vivien Y
    Boulder Opal ring

    Lovely unusual ring, thank you so much.