Edwardian Sapphire Trilogy Ring
Cute antique trilogy ring dating from the Edwardian period, circa 1910. The stones, two old cut diamonds and a central sapphire, rest in platinum bezel settings that create a beautiful bimetal colour contrast with the warm 18ct gold band. The diamonds are icy and bright and the sapphire has a rich royal blue colour and slightly oval profile.
Era: Edwardian, circa 1910
Ring size: T or 9.5 US. Resizeable for £55
Head: 5.4mm by 12.7mm
Stones: Blue Sapphire & Old European Cut Diamonds
Marks: Stamped 18CT
Condition: Great antique condition; light wear consistent with age. Nibbling and a small chip to the table facet edges of the sapphire. Suitable for everyday wear.
Full appraisal document provided with each item
This includes a valuation for insurance purposes, item specifics, date, and origins (where applicable)
Gemstones are tested by an accredited gemmologist (Cert GA, Gemmological Association of Great Britain)
Shipping
DHL Express shipping is free of charge on international orders over £300 and it's carbon offset
Tracked and insured with signature on delivery
RM Special Delivery (UK domestic)
US Shipments
US Customs now charges a 10% tariff on all UK shipments as they cross the border. We will pay this customs charge on your behalf. Import duties remain 0% on antiques.
[Last updated: 28th February 2026]
Resizing
Ring sizing is available on most rings
£55 flat fee
Resizing takes 7-14 days
Leave a note at checkout with your desired size
Note: sizing may remove some of the patina (although we take every care to reduce this where possible)
Layaway
25% deposit taken to secure the item. The remaining balance will be settled in 90 days. You can pay installments weekly, monthly, or the full balance at the end - whatever works.
Condition
We offer detailed and accurate condition reports on each listing. These pieces are antique, vintage, or pre-loved and often over 100 years old so they're going to have lived a life. A healthy patina and the odd scuff or scrape is quite normal... it's part of their charm! Everything we present has been checked over by our jeweller and should be good for wear for many years to come (unless otherwise stated) but please remember to treat them with appropriate care and consideration for their age.
Buying a Gift?
Leave a note at checkout and we'll include a handwritten note to the recipient. Just tell us what you'd like to say :)
More Questions?
Get in touch... There's a live chat at the bottom right of the page.
info@lostowl.com
An inscription can be added inside the band, where space allows. Add 3-6 weeks to shipping times Add a note in the cart* with your desired size and/or inscription
*the shopping cart, not checkout