







Antique Australian 18ct Yellow Gold Solid Opal And Diamond Ring
Please note, boxes are for display only unless otherwise stated.
This antique Australian 18ct yellow gold Opal and diamond ring is a piece of ageless charm, blending classic design with exquisite craftsmanship.
Styled in the much-loved three-stone tradition, it carries a sense of refinement and sophistication that never goes out of fashion.
At its centre sits a solid white Opal of approximately 0.80 carats, secured in a quality 10-claw setting—a hallmark of fine workmanship and durability. The Opal is truly captivating, alive with a kaleidoscope of shifting colours: flashes of blue, pink, green, yellow, and orange dance across its surface, creating a mesmerising play of light that changes with every movement.
On either side of the Opal, two sparkling round brilliant-cut diamonds provide the perfect complement, their crisp brilliance enhancing the Opal’s vibrant display of colour. The diamonds are set in Platinum, as are the shoulders, a detail characteristic of fine rings from this era. The Platinum then flows seamlessly into a half-round shank of rich 18ct yellow gold, giving the ring both strength and warmth.
Charming, elegant, and full of character, this ring is a beautiful example of antique Australian jewellery. With its glowing Opal, dazzling diamonds, and thoughtful design, it is a piece that feels as luxurious to wear as it is to admire.
STONES
Opal
1 x Solid Opal
Approximately 8.4mm x 6.6mm / 0.80ct
Diamond
2 x round brilliant-cuts
Approximately 2.6mm each / 0.06ct
Colour G-H / Clarity SI1
MEASUREMENTS
Spread - 1.5cm
Width - 8.4mm
Rise - 6.1mm
WEIGHT
3.67 Grams
MARKS
18ct
’T’ - Makers mark / unattributable
ERA
Art Deco Era - 1915-1935
SIZE
N 1/2 or 17.3mm diameter US 7
Could be resized up 3-4, down 3-4 by any competent jeweller
CONDITION
Excellent antique condition. A very well made ring, of superior craftsmanship. Opal is 10 claw set, all claws are original and in excellent condition, no chips. Diamonds are lovely, no chips or abrasions, both are very good colour and clarity, well set and secure. No repairs. Beautiful!
Laybys & Hold Policy
Do you have your eye on a fabulous piece but need some extra time to
pay? At Graisons, we offer suitable layby terms for pieces priced $400 AUD and above. Contact us for more details.
Purchase Guide & Refund Policy
For information regarding our Purchase Guide & Returns Policy, please click here
Shipping & Delivery
Free Complimentary Express Shipping: Australia & Select International Countries.
We are pleased to offer free complimentary express postage, fully insured with tracking and signature on delivery using Australia Post.
Orders are dispatched within one-two business days of purchase. Once complete, a tracking number will be forwarded to you via email notification.
We are currently shipping to the following international countries:
UK, USA, CANADA, SINGAPORE, NEW ZEALAND, HONG KONG.
PLEASE NOTE: Any duties imposed by countries for importing our items are the buyers responsibility. Please contact your local customs agency if you wish to discuss potential rates and fees.
Caring For Antique & Vintage Jewellery
We absolutely pride ourselves on sourcing the best quality pieces for our customers, with many of our items valued by our registered jeweller/gemologist.
Our collection consists of pieces that are of antique and vintage condition, which means that all our items are secondhand and used. Customers are not purchasing 'new', 'perfect' and 'unworn items', and as such, should expect wear and imperfection. Any condition issues are always extensively mentioned in the condition summary.
Please do not hesitate to ask questions prior to purchase. It is the responsibility of the purchaser to ensure that these descriptions and pictures are carefully viewed and any questions are asked prior to the transaction taking place.
Please refer to our guide, Caring For Antique & Vintage Jewellery for more details.
Your Purchase: What Is Included?
Your purchase will be lovingly packaged in our custom made, eco-friendly Graisons Fine Jewellery Jewel box tied with ribbon inside our custom made packaging/mailing box.
For added safety and security, all purchases are shipped inside an Australia Post medium sized mailing box.
If your item includes an independent valuation, the physical certificate will be included.
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