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Antique 18ct Gold Diamond Star Signet Ring

SKU: X4589
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How about  adding this antique 18ct Gold Diamond star signet ring to your growing collection of jewels?! Boasting a 0.10ct antique old mine-cut Diamond, and complete with hallmarks dating her to the year 1888, this striking ring is  a true antique treasure.

There is no better duo than Diamonds and Gold, and this Victorian signet ring is thge perfect way to get your hands on both. Whether worn alone or paired with your other favourite antique rings, you will find yourself wanting to wear this baby all the time!

Item Details:

ERA: Victorian, 1888.

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

MEASUREMENTS: Square signet face is 8mm long x 8mm wide.
Diamond is 3mm in diameter, weighing approx 0.10ct.
Ring band is 2mm at the back.
Weight: 3.5g.

MATERIALS:  18ct Gold, Old Mine-Cut Diamond.

STAMPS & HALLMARKS:  Hallmarks lost to resizing but can see Birmingham Anchor, date letter 'O' for the year 1888.

PACKAGING: Your ring will be shipped in a luxury velvet Lillicoco presentation box.


VERY GOOD. This antique 18ct Gold Diamond star signet ring is in very good condition. The Gold is bright and buttery and the Diamond is sparkly and free from any chips. The ring band has been previously resized, and due to this, two hallmarks have been lost, but the ring still has the assay office and date letter present so we've been able to date her accurately! There is very minimal sign of age overall, a glorious piece to call yours.


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!