Antique Edwardian Royal Blue Sapphire & Old Cut Diamond Cluster Ring

A superb Edwardian sapphire and diamond cluster ring, finely crafted in solid 18ct gold and dating to the early 20th century. The ring is centred by a striking oval-cut royal blue sapphire, weighing approximately 1.25 carats, notable for its rich, saturated colour, excellent transparency, and minimal zoning — an outstanding example for an antique gemstone.

Encircling the sapphire is a classic Edwardian cluster of eight old-cut diamonds, each measuring approximately 3.5mm, with a combined estimated weight of ~1.36 carats. These diamonds are well-matched, assessed as G colour and SI clarity, offering impressive brilliance and lively fire characteristic of early diamond cutting.

The shoulders are further adorned with six old-cut diamonds, graduating in size (2 × 2.6mm, 2 × 2.2mm, 2 × 1.8mm), contributing an additional ~0.30 carats. This elegant arrangement enhances the ring’s balance and visual presence while maintaining refined Edwardian proportions.

Weighing 4.8 grams, the ring is beautifully constructed with delicate claw settings and flowing shoulders typical of the Edwardian period. A timeless and highly wearable antique jewel, ideal as a statement piece or a distinctive engagement ring.

Details

Era: Edwardian
Metal: 18ct gold
Centre stone: Oval-cut sapphire, approx. 1.25ct
Sapphire colour: Rich royal blue with minimal zoning
Diamonds:
- Centre cluster: 8 old-cut diamonds, approx. 1.36ct total
- Shoulder diamonds: 6 old-cut diamonds, approx. 0.30ct total
Diamond colour: G
Diamond clarity: SI
Total diamond weight: approx. 1.66ct
Ring size: UK N / USA 7
Weight: 4.8g
Condition: Excellent antique condition; stones secure and well-matched

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.