Find your own signature
Platinum Eternity Rings
Explore pre-loved platinum eternity rings with individual character. Compare the settings, proportions and current UK sizes to find a piece that feels right for you.
Compare the details. Find your favourite. Ask us anything.Need a little guidance?
19 Products Found
950 Platinum 1.30ct Diamond Full Celtic Eternity Ring (Size O) 5.5mm Wide
Tiffany & Co. 950 Platinum 0.25ct Emerald & 0.25ct Diamond Eternity Ring (Size K) 3mm Wide
Tiffany & Co. 950 Platinum 0.33ct Diamond Eternity Ring (Size J) 2mm Wide
950 Platinum 1.00ct Diamond Full Eternity Ring (Size K) 2.5mm Wide
Tiffany & Co 950 Platinum Diamond Full Eternity Ring (Size L) 3mm Wide
950 Platinum 0.56ct Diamond Two Row Eternity Ring (Size L 1/2) 4.5mm Widest
950 Platinum 3.50ct Diamond Eternity Ring (Size T) 24x6.5mm
950 Platinum 0.33ct Princess Cut Diamond Eternity Ring (Size K 1/2) 2.5mm Wide
950 Platinum 1.00ct Diamond Half Eternity Ring (Size L) 3.5mm Wide
950 Platinum Sapphire & 0.55ct Diamond Eternity Ring (Size L 1/2) 4mm Widest
950 Platinum 0.75ct AAA Emerald & 0.96ct Diamond Three Row Eternity Ring (Size V) 10x21mm
950 Platinum 1.50ct AAA Ruby & 1.00ct Diamond Full Eternity Ring (Size S) 4mm Wide
Platinum 1.00ct Diamond Eternity Ring (Size L) 4mm Wide
New! Platinum 4.00ct Princess Cut Diamond Full Eternity Ring (Size H) 3mm Wide
New! Platinum 2.00ct Diamond Full Eternity Ring (Size K) 3mm Wide
Vintage 18Carat Yellow Gold & Platinum 0.15ct Diamond Eternity Ring (Size Q 1/2)
Pre-Loved Platinum Eternity Rings
Discover an exquisite range of platinum eternity rings at Jollys. This opulent metal is perfect for celebrating a special occasion or expressing love and adoration for someone special. Styles include both full and half eternity rings. Our collection includes a range of designs adorned with diamond. Our platinum eternity rings are masterfully refurbished but keep all of their original charm and distinction.Finest Full & Half Eternity Rings
Many of our pieces, particularly our vintage rings, are long out of production, so you will be investing in something truly unique with much history. All of our pre-owned eternity 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 like our range of diamond eternity rings. If you need any advice about any of our platinum eternity rings 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
How to Keep Your Vintage & Antique Jewellery like New!
Read the guideHere to help
Choose with confidence
For more photographs, measurements or help choosing a piece, speak to our team before ordering.
How do I choose the right size?
Check the current UK ring size on the product page. If you are unsure of your size, speak to our team before ordering.
Can a ring be resized?
The design, setting and metal affect whether a ring can be resized. Speak to our team about the specific piece before placing an order.