Antique, Art Deco 1.30ct old-mine cut diamond solitaire engagement ring
Current band size: UK: L / US: 6 /
Single complimentary re-size available. This ring can easily be re-sized up or down to any size.
To find out more about the gemstones in this ring:
Provenance
Original to c.1930, this Art Deco solitaire engagement ring is such a special find! Set to centre with an elongated cushion old-mine cut diamond, cut entirely by-hand during the 19th century. It features the chunky, irregular facets and large open cullet characteristic of old-mine cut stones and exhibits a soft and romantic glow which really sets these diamonds apart.
Claw-set in elegantly curving claws above an intricately pierced open gallery, shoulders featuring delicate chenier details which taper to a solid 18ct white gold band. The ring's profile sits nice and low in profile, making it comfortable and practical to wear everyday.
The Natural Stones
- Diamond weight: 1.30ct
- Diamond size: Length 7.8mm; Width 6.3mm; Depth 4.1mm
- Jewellery report: Natural old mine-cut diamond; Accompanied by GCS Jewellery report #5787-0035
The Band
- Metal Composition: 18ct white gold and platinum
The Ring Overall
- Front Head Dimensions: Length 9.1mm; Width 7.7mm
- Height of Setting: 5.9mm
General Wear & Condition
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Excellent: all stones are secure and well set, with no damage to the mount. Professionally polished and carefully inspected by our workshop, ready to wear and enjoy.
Unless stated otherwise, gem weights and specifications are estimated (assessed in mount).
We will only carry out adjustments we are fully confident in and that preserve the structural integrity of the piece.
Simply select your desired size at checkout and include any special requests - we will always do our utmost to accommodate.
You will receive a confirmation email with a link to our re-sizing timeframe guide, so you know when to expect delivery. Once your ring has been dispatched, we will send a separate email with full tracking details.
A small number of rings cannot be resized due to their material or design; this will always be clearly noted in the product description.
We provide free, fully insured express shipping on all orders.
- UK Orders: Shipped via DHL or Royal Mail Special Delivery the working day after payment clears. Please allow 1–2 business days for delivery.
- International Orders: Shipped via DHL the working day after payment clears. Please allow 4–5 business days for delivery.
All shipments are fully tracked and require a signature upon receipt, ensuring your order arrives safely and securely.
For all orders shipped to the U.S., we cover international tariffs and duties, so you won’t need to worry about them - they are included in the price on the website.
If you wish to return a ring, we offer a full refund minus the cost of these tariffs: 10% for antique rings (over 100 years old) and 15.5% for other pieces.
Please note that some U.S. states may charge a small additional tax on delivery, typically between $40–$80.





