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18ct Gold Tourmaline Diamond Engagement Ring

SKU: 5922
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This 18ct Gold Tourmaline Diamond engagement ring is just exquisite! A beautiful way to propose to your partner, we think your loved one won't be able to resist. 

We adore the green Tourmaline poised in the centre, a delightful seafoam colour that marries perfectly with the icy Diamond cluster. Secure on an 18ct Gold ring shank, this is a stellar vintage engagement ring!

Item Details:

ERA: Vintage, c.1965-66.

RING SIZE: UK Size K / US Size 5 & 1/8
Resizing available on request

MEASUREMENTS: The feature measure 11mm long x 10mm wide. 
Green Tourmaline 6mm long x 4.7mm wide x 2.6mm deep. (Approx 0.42ct)
10 Diamonds 1.2mm diameter (approx 0.01ct each, 0.1ct total). 
Ring shank 1.6mm wide at the back. 
Weight: 3g. 

MATERIALS:  Diamond (0.1ct), Green Tourmaline (0.42ct), 18ct Gold, Platinum. 

HALLMARKS: Maker's Mark "G.A.B", "Crown", "18", Birmingham assay, date letter "Q" for 1965-1966, tests as 18ct Gold with Platinum settings. 


VERY GOOD: This 18ct Gold Tourmaline Diamond engagement ring is in fabulous condition throughout. There is some light abrasions to the Tourmaline which can be only seen under a 10x magnifying loupe. All of the Diamonds are secure with no chips or scratches, firmly held onto the 18ct shank. Overall, a vintage engagement ring that is out of this world! 


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!