Free Express Shipping Worldwide!

Art Deco 18ct Gold Diamond Trilogy Engagement Ring, (0.80ct)

SKU: 8146
Schedule a Viewing
Trust Badge


This Art Deco 18ct Gold Diamond trilogy engagement ring is magnificent! Inlaid with three sexy scintillating old cut Diamonds (with a combined carat weight of 0.80ct!), this ring would be just the perfect engagement ring. 

The three Diamonds are all unique in character, but they are matched in sparkle and ferocity. There are no dark spot inclusions, and they are all bright white in colour, complementing the robust 18ct Gold band. 

Item Details:

ERA: Art Deco (1920-1939). 

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

MEASUREMENTS: Central Diamond 4.7mm diameter. 
Outer Diamonds 3.4mm diameter & 3.6mm diameter. 
Total approximate Diamond carat weight 0.80ct. 
Ring face 13mm side to side. 
Ring band 2mm wide.
Weight: 3.6g.

MATERIALS: Solid 18ct Yellow Gold, Solid 18ct White Gold, Old Cut Diamond (H-J Colour, VS-SI Clarity).   

HALLMARKS: "18CT" stamp. Tests as solid 18ct Gold throughout. 


EXCELLENT-VERY GOOD: This Art Deco 18ct Gold Diamond trilogy engagement ring is in sublime condition. All of the Diamonds are securely set, with no signs of fleabites, scratches or nicks. Plus, the 18ct Gold band is strong and suitable for daily wear. What a beautiful way to start a new chapter with your beloved!


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!