Art Deco Opal and Diamond Cluster ring set in 18ct Yellow Gold & Platinum – size approx: O(UK) approx 7.5(US).
A truly breathtaking piece, this antique Opal and Diamond cluster ring showcases celestial colour and masterful early 20th-century craftsmanship. Set in a classic combination of 18ct Yellow Gold and Platinum, the design features a luminous natural Opal to the centre, encircled by a radiant halo of white sparkly Diamonds.
The Opal displays a mesmerising play-of-colour, shifting between flashes of ocean blue, emerald green, soft lavender and fiery orange with every move of the hand. The surrounding Diamonds add exceptional sparkle, creating a beautifully balanced cluster with timeless appeal.
Elegant, rare and rich in character – this ring reflects the heart of Central Vintage Jewellery — championing pieces with history, individuality, and enduring beauty. Whether worn as a statement cocktail ring, treasured collector’s piece, or a unique alternative engagement ring, it promises to enchant for generations.
Head Measures: 10mm width
Weight: 2.6g
Hallmarked: 18ct & Plat
Circa: 1930s Art Deco
📏 Resizing Available
🎁 Your ring will arrive beautifully gift boxed, ready to wear or give
🚚 Free UK & 🌍 Worldwide shipping.
Lovely pre-owned condition, overall quite clean with the setting and stones secure and in good order. Light wear is present, but this is entirely consistent with the age of the ring.
A little note for our U.S. friends 🇺🇸
From August 2025, a 10% U.S. import tariff applies to all goods entering the United States. At Central Vintage Jewellery, we believe in being clear and transparent ✨ – so this charge is collected at checkout and handled through Royal Mail’s PDDP service. This means your jewellery arrives quickly, smoothly, and tariff-free at your door. 💌
To sweeten things, sign up to our email alerts and enjoy 5% off your first order to help offset this new cost.
Please note: whilst it’s unlikely, local sales tax or duties may still apply as before.

























