A lifetime begins with a ring
Platinum Engagement Rings
Discover pre-loved engagement rings with character, from classic diamond solitaires to designs with delicate accents. Find a ring that feels entirely yours.
Compare the details. Find your favourite. Ask us anything.Need a little guidance?
110 Products Found
950 Platinum 1.02ct Diamond Solitaire w/ 0.40ct Accents Ring (Size J 1/2) 6.5mm Head - GIA Certified
950 Platinum Canadian Diamond 0.48ct Solitaire w/ 0.17ct Accents Ring (Size L) 5mm Head
950 Platinum 0.50ct Diamond Solitaire w/ 0.25ct Accents Ring (Size K 1/2) 5.5mm Head
950 Platinum 0.80ct Princess Cut Diamond Solitaire Ring (Size K 1/2) 4.5x4.5mm Head
Andrew Geoghegan 950 Platinum 0.51ct Diamond Solitaire w/ 0.09ct Accents Ring (Size N 1/2) 5mm Head
950 Platinum 1.00ct Diamond Solitaire Ring (Size L 1/2) 6mm Head
950 Platinum 0.79tcw Diamond Halo Cluster Ring (Size N) 9mm Diameter
950 Platinum 0.85ct Blue Topaz Solitaire & 0.25ct Diamond Accents Ring (Size K 1/2) 5x5mm Head
950 Platinum 0.40ct Diamond Solitaire w/ 0.25ct Accents Ring (Size P) 8.5mm Widest
Boodles 950 Platinum & 18Carat Yellow Gold 0.74ct Vivid Fancy Yellow Diamond Solitaire w/ 1.01ct Accents Ring (Size J) 14x5.5mm
950 Platinum 0.77ct Marquise Cut Diamond Solitaire Ring (Size M 1/2) 4x9mm Head
950 Platinum 0.51ct Diamond Solitaire Ring (Size L) 4.5×4.5mm Head
950 Platinum 0.70ct Diamond Solitaire Ring (Size K) 5.5mm Head
950 Platinum 1.04ct Diamond Solitaire w/ 0.30ct Accents Ring (Size M 1/2) 6.5mm Head
950 Platinum 0.50ct Diamond Solitaire Ring (Size J 1/2) 5mm Head
950 Platinum 0.50ct Diamond Solitaire Ring (Size H 1/2) 4.5mm Head
Pre-Owned Platinum Engagement Rings
Treat your significant other to the very best when proposing with a piece from our superb range of platinum engagement rings. With a variety of diamond carats and cuts, and alternative gemstones to choose from, you’re sure to find that unforgettable ring that your partner will love. We also offer rings that blend both gold and platinum – from modern, to vintage and antique – we have an exquisite selection to decide from. All of our rings are masterfully restored without jeopardising their original character and charm.Finest Platinum Engagement Rings
A lot of our pieces are long out of production, so you will be investing in something truly unique with much history. All of our engagement rings are professionally verified and restored by our team of certified jewellery experts. Please ask about our resizing service. We deliver domestically and internationally and can arrange next day delivery where applicable. You might also be interested in browsing our white gold engagement rings. Choosing an engagement ring is a huge decision, if you need any advice feel free to contact us. Our dedicated team is always on hand to help. You can get in touch about all jewellery enquiries via live chat, email or phone.The Jollys Journal
A little knowledge. A meaningful choice.
A little guidance on the details, styles and care of the pieces you are exploring.
Engagement & Wedding Ring Metal Guide
Read the guide
Why Your Engagement Ring Should Have Sapphires
Read the guideHere to help
Choose with confidence
For more photographs, measurements or help choosing a piece, speak to our team before ordering.
Can my ring be resized?
Resizing depends on the design and setting. Check the current UK size and speak to our team about the ring you are considering before ordering.
Can I see more details?
Explore the product photographs and specifications. For further images or questions about condition, hallmarks or a setting, speak to our team with the ring you have in mind.