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Antique 0.50ct Old Mine Cut Diamond Solitaire Ring - 18ct Gold

£1,895.00 £1,705.00
SKU: 9131
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A phenomenal antique 0.50ct old mine cut Diamond solitaire ring, crafted from sumptuous 18ct Gold! On the more chunky side, this  Victorian ring would make a divine engagement ring for a special lady.

This splendid piece is quite something! The ring band itself is a gorgeous buttery Gold colour, rich in intensity, and the Diamond is incredibly scintillating. This beautiful piece is chic, elegant and steeped in Victorian charm!

Item Details:

ERA: Victorian, 1890.

RING SIZE: UK Size O / US Size 7.
Contact us for a resizing estimate at

MEASUREMENTS: Diamond is approx. 4.5mm x 4.7mm (approx 0.50ct).
Ring band is 9mm wide at the shoulders, tapering to 4mm on the back of the band.
Weight: 5.3g.

MATERIALS:  18ct Gold, Old Mine Cut Diamond, approx 0.50ct (assessed mounted), estimated G-H colour, VS-SI clarity.

HALLMARKS: Crown, "18", London Assay, date letter "P" for the year 1890. Tests as 18ct Gold throughout.


EXCELLENT. This chunky antique 0.50ct old mine cut Diamond solitaire ring is an exceptional Victorian piece which you can enjoy wearing ever day. The 0.50ct Diamond is set securely is of exceptional colour and quality for its age- a bright white G/H colour and full of character with a highly sought after large cutlet that antique Diamonds are so well-known for!

The Diamond has one small blemish on one of the lower crown facets, but luckily this is only a small imperfection is towards the outermost edge of the Diamond, so the eye wearer's eye she is chunky, bright and clear with an extremely fiery personality! The 18ct band is smooth with a pretty aged satin-like patina and has no damage to note. If you prefer, we can polish the Gold to a traditional high-shine free of charge- but we love her just as she comes.


All orders are shipped using DHL express and are securely padded in transit, with full tracking and insurance for your peace of mind. Alternate couriers are available by special request.

  • FREE EXPRESS DELIVERY on all orders worldwide!
  • NEXT-DAY delivery to the UK and EU
  • Delivery to the USA in TWO WORKING DAYS
  • Orders placed by 1pm (GMT) will be dispatched the same day


You can return your item for a full refund for any reason by simply getting in touch to let us know within 14 days of receiving it.


This item will arrive beautifully gift wrapped in a Lillicoco presentation box, tied up with a pink ribbon. You’ll also receive a handwritten information booklet and free polishing cloth too!

Please message us or call +44(0)117 925 4798 if you have any questions!