Vintage, 1950s ruby & diamond three-stone ring
Current band size: UK: O / US: 7.5 /
Single complimentary re-size available. This ring can easily be re-sized up or down to any size.
Provenance
Made in the 1950s this ruby and diamond three-stone ring has such flattering proportions. Set to centre with an incredible natural ruby with a rich crimson hue and intense cerise-pink undertones. This ruby is of Cambodian origin and is confirmed to be unheated and weighs in at 2.50ct which is impressive given that ruby crystals tend to be much smaller than other gemstones. In an open-back claw setting with fine split-prong detail, flanked by two round brilliant-cut diamonds also in open-back claw settings.
The diamonds are notably smaller than the central ruby which gives the ring a refined and balanced design which flatters practically every hand. The gallery has decorative scalloped open-work and the shoulders of the ring are pleasingly substantial and solid, tapering to an 18ct yellow gold shank.
The Natural Stones
- Ruby weight: 2.50ct
- Ruby size: Length 8mm; Width 6.5mm; Depth 4.3mm
- Gem Certification: Natural, unheated; Cambodian origin; Accompanied by GCS certificate #5784-1692.
- Total diamond weight: 1ct; Two round brilliant-cut diamonds.
The Band
- Metal Composition: 18ct yellow gold.
- Hallmarks: Marked '18ct' to indicate 18ct yellow gold.
The Ring Overall
- Front Head Dimensions: Length 9mm; Width 19mm
- Height of Setting: 5.2mm
General Wear & Condition
-
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.





