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Men’s Diamond Rings

Explore pre-loved mens diamond 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?
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39 Products Found
9Carat Yellow Gold Diamond Signet Ring (Size R) 5mm Widest — main photograph 9Carat Yellow Gold Diamond Signet Ring (Size R) 5mm Widest — view 2
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9Carat Yellow Gold Diamond Signet Ring (Size R) 5mm Widest

Sale price£189.00
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9Carat Yellow Gold 0.10ct Diamond Signet Ring (Size R) 8.5x8.5mm — main photograph 9Carat Yellow Gold 0.10ct Diamond Signet Ring (Size R) 8.5x8.5mm — view 2
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9Carat Yellow Gold 0.10ct Diamond Signet Ring (Size R) 8.5x8.5mm

Sale price£289.00
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9Carat Yellow Gold Diamond Signet Ring (Size N 1/2) 3.5mm Widest — main photograph 9Carat Yellow Gold Diamond Signet Ring (Size N 1/2) 3.5mm Widest — view 2
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9Carat Yellow Gold Diamond Signet Ring (Size N 1/2) 3.5mm Widest

Sale price£149.00
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9Carat Yellow Gold Diamond Signet Ring (Size W 1/2) 7.5mm Widest — main photograph 9Carat Yellow Gold Diamond Signet Ring (Size W 1/2) 7.5mm Widest — view 2
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9Carat Yellow Gold Diamond Signet Ring (Size W 1/2) 7.5mm Widest

Sale price£399.00
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Antique 18Carat Yellow Gold Diamond Signet Ring (Size Q 1/2) 8mm Widest — main photograph Antique 18Carat Yellow Gold Diamond Signet Ring (Size Q 1/2) 8mm Widest — view 2
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Antique 18Carat Yellow Gold Diamond Signet Ring (Size Q 1/2) 8mm Widest

Sale price£699.00
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Vintage 18Carat Yellow Gold Diamond Signet Ring (Size R) 6.5mm Widest — main photograph Vintage 18Carat Yellow Gold Diamond Signet Ring (Size R) 6.5mm Widest — view 2
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Vintage 18Carat Yellow Gold Diamond Signet Ring (Size R) 6.5mm Widest

Sale price£899.00
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Vintage 9Carat Yellow Gold 0.20ct Diamond Signet Ring (Size L) 7.5mm Widest — main photograph Vintage 9Carat Yellow Gold 0.20ct Diamond Signet Ring (Size L) 7.5mm Widest — view 2
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Vintage 9Carat Yellow Gold 0.20ct Diamond Signet Ring (Size L) 7.5mm Widest

Sale price£249.00
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Antique 18Carat Yellow Gold 0.15ct Diamond Gypsy Cluster Signet Ring (Size N) 9.5mm Widest — main photograph Antique 18Carat Yellow Gold 0.15ct Diamond Gypsy Cluster Signet Ring (Size N) 9.5mm Widest — view 2
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Antique 18Carat Yellow Gold 0.15ct Diamond Gypsy Cluster Signet Ring (Size N) 9.5mm Widest

Sale price£599.00
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Antique 18Carat Yellow Gold Diamond Signet Ring (Size K) 7.5mm Widest — main photograph Antique 18Carat Yellow Gold Diamond Signet Ring (Size K) 7.5mm Widest — view 2
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Antique 18Carat Yellow Gold Diamond Signet Ring (Size K) 7.5mm Widest

Sale price£599.00
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Vintage 9Carat Yellow Gold Diamond Oval Patterned Signet Ring (Size Q 1/2) 15mm Widest — main photograph Vintage 9Carat Yellow Gold Diamond Oval Patterned Signet Ring (Size Q 1/2) 15mm Widest — view 6
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Vintage 9Carat Yellow Gold Diamond Oval Patterned Signet Ring (Size Q 1/2) 15mm Widest

Sale price£429.00
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Vintage 18Carat Yellow Gold 0.33ct Diamond Three-Stone Band (Size L) 6mm Wide — main photograph Vintage 18Carat Yellow Gold 0.33ct Diamond Three-Stone Band (Size L) 6mm Wide — view 2
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Vintage 18Carat Yellow Gold 0.33ct Diamond Three-Stone Band (Size L) 6mm Wide

Sale price£1,599.00
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9Carat Yellow Gold Diamond Buckle Ring (Size M) 6.5mm Widest — main photograph 9Carat Yellow Gold Diamond Buckle Ring (Size M) 6.5mm Widest — view 2
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9Carat Yellow Gold Diamond Buckle Ring (Size M) 6.5mm Widest

Sale price£199.00
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9Carat Yellow Gold 0.15ct Diamond Cluster Ring (Size Q) 6mm Widest — main photograph 9Carat Yellow Gold 0.15ct Diamond Cluster Ring (Size Q) 6mm Widest — view 2
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9Carat Yellow Gold 0.15ct Diamond Cluster Ring (Size Q) 6mm Widest

Sale price£249.00
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18Carat Yellow Gold 0.50ct Diamond Gypsy Signet Ring (Size Z) 9.5mm Widest — main photograph 18Carat Yellow Gold 0.50ct Diamond Gypsy Signet Ring (Size Z) 9.5mm Widest — view 2
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18Carat Yellow Gold 0.50ct Diamond Gypsy Signet Ring (Size Z) 9.5mm Widest

Sale price£2,249.00
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Vintage 18Carat Yellow Gold 1.20ct Diamond Gypsy Signet Ring (Size Q) 6.5mm Head — main photograph Vintage 18Carat Yellow Gold 1.20ct Diamond Gypsy Signet Ring (Size Q) 6.5mm Head — view 2
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Vintage 18Carat Yellow Gold 1.20ct Diamond Gypsy Signet Ring (Size Q) 6.5mm Head

Sale price£5,199.00
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9Carat Yellow Gold Diamond Signet Ring (Size T 1/2) 15mm Widest — main photograph 9Carat Yellow Gold Diamond Signet Ring (Size T 1/2) 15mm Widest — view 2
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9Carat Yellow Gold Diamond Signet Ring (Size T 1/2) 15mm Widest

Sale price£429.00
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Pre-Owned Mens Diamond Rings

We have an extensive collection of hand-picked mens diamonds rings in styles as diverse as signet, buckle, gypsy, wedding bands and more. We offer yellow and white gold in all carats. Each item in our collection has been carefully selected by our team of certified jewellery experts and offers exclusivity and style. Each one goes through a rigorous cleaning and polishing process to ensure it looks just as exquisite as when first sold.

Finest Diamond Rings For Him

Whatever diamond ring you need, we have an extensive range in stock – you are sure to find the perfect ring for you. All our rings can be resized, polished and shipped out on the same day of ordering. You could receive your ring within 24 hours of purchase. At Jollys, we put our customers first. We offer a no questions asked 14 day return window so if the ring isn’t right for you, you can return it for a full refund. If you need any advice about any of our mens diamond rings, our dedicated team is always on hand to advise. You can get in touch for 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.

Here to help

Choose with confidence

For more photographs, measurements or help choosing a piece, speak to our team before ordering.

Speak to Jollys
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.