Antique Art Deco 18ct White Gold Diamond Ring

A beautiful original Art Deco diamond ring crafted in solid 18ct white gold, showcasing a bright and lively natural diamond within an elegant period setting. With its refined proportions and timeless design, this is a wonderful example of Art Deco antique jewelry, combining understated sophistication with exceptional everyday wearability.

The centre diamond is estimated to weigh approximately 0.25–0.30ct, with an estimated total diamond weight of 0.30–0.32ct. The diamonds are exceptionally bright and fiery, displaying the lively sparkle and brilliance that make fine antique diamond rings so enduringly desirable. The clean lines and elegant white gold setting perfectly reflect the architectural styling of the Art Deco period, creating a ring that remains as stylish today as it was nearly a century ago.

Although the hallmarks have become rubbed with age, the ring has been professionally tested and confirmed as solid 18ct gold, providing complete confidence in its quality.

A timeless and highly wearable piece of antique jewelry, ideal as a unique engagement ring, anniversary gift, or a beautiful addition to any antique jewellery collection.

Details

Antique box for display purposes only

Era: Original Art Deco

Metal: Solid 18ct white gold

Hallmarks: Rubbed with age; professionally tested as 18ct gold

Gemstones: Natural diamonds

Centre diamond: Approx. 0.25–0.30ct

Estimated total diamond weight: Approx. 0.30–0.32ct

Diamond quality: Bright, lively, fine-quality stones with exceptional sparkle

Ring size: UK K / USA 5.8

Weight: 2.74g

Condition: Excellent antique condition with light age-related wear consistent with its age. The diamonds are secure, exceptionally bright and full of fire, and the setting remains crisp and beautifully presented.

Our pre-owned, vintage, or antique pieces may display light wear or minor imperfections consistent with age.
We carefully inspect and prepare each item to ensure it reaches you in the best possible condition.

Please review all photos, as they form part of the item’s description. We aim to capture any flaws, though occasionally one may be overlooked. Colours may appear slightly different due to lighting and screen settings.

If you have any questions before purchasing, feel free to email us at djgjewellery@protonmail.com.

UK Orders
All UK orders are shipped within 24 hours of ordering (monday-friday) via Royal Mail Special Delivery — a fully tracked and insured service that requires a signature upon delivery.

International Orders
Please allow 1–2 business days for processing.

Orders under £350: Sent via Royal Mail International Tracked & Signed, estimated delivery 7–10 days.

Orders over £350: Shipped by door-to-door courier service with delivery in 3–7 days, depending on destination.

You’ll receive a tracking number as soon as your order has been dispatched.
Please note: import duties, VAT, or customs charges may apply depending on your country — these are the responsibility of the customer. For more information, please contact your local customs office.

Returns

We accept returns within 14 days of receiving your order. Once the item is received and inspected, we’ll issue a full refund minus shipping costs.

Returns must be sent via a fully insured, tracked, and signed-for postal service at the customer’s expense.

Items must be returned in their original condition, unaltered, undamaged, and in the original packaging.

For international returns, please mark the parcel clearly as “Returned Goods” to avoid import charges. Any fees incurred by us due to incorrect labelling will be deducted from the refund amount.