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18Carat Yellow Gold 0.20ct Diamond Cluster Signet Ring (Size M 1/2) 7mm Wide


9Carat Yellow Gold Diamond Signet Ring (Size Q 1/2) 14x8mm Head


9Carat Yellow Gold Diamond ‘LOVE’ Signet Ring (Size Q 1/2) 6mm Wide


Vintage 18Carat Yellow Gold Onyx & 0.33ct Diamond Signet Ring (Size L)


18Carat Yellow Gold 0.25ct Diamond Signet Ring (Size S) 9x9mm Head


Sterling Silver 0.05ct Diamond Signet Ring (Size Z) 14x10mm Head


Antique Chester 1906 18Carat Yellow Gold 0.50ct Old Cut Gypsy Signet (Size N1/2)


Vintage 9Carat Yellow Gold Diamond Signet Ring (Size N) 10x9mm Head


9Carat White Gold 0.05ct Diamond Signet Ring (Size T 1/2) 6mm Wide


Vintage 1966 18Carat Yellow Gold 0.15ct Diamond Gypsy Signet Ring (Size O 1/2)


18Carat Yellow Gold 0.50ct Princess Cut Diamond Gypsy Signet Ring (Size V)


9Carat White Gold 0.10ct Diamond Signet Ring (Size V 1/2) 10x9mm Head


Antique 18Carat Yellow Gold 0.50ct Diamond Gypsy Signet Ring (Size N) 5mm Head


18Carat Yellow Gold 0.40ct Diamond Daisy Gypsy Signet Ring (Size Q 1/2)


14Carat Yellow Gold 0.39ct Diamond Signet Ring (Size R) 9mm Widest


Pre-Owned Diamond Signet Rings

Find a fascinating collection of diamond signet rings at Jollys. We offer examples in gold and silver as well as different diamond cuts. We have a selection of styles including cluster and solitaire including some truly one-of-a-kind, stand out pieces. Signet rings are seeing a resurgence in popularity and we reflect this with a wide, diverse range. Signets have existed since antiquity and were originally intended as a seal or signature to emboss in wax. Perfect as an heirloom to pass down through the generations.

Finest Diamond Signet Rings

Many of our rings are long out of production, so you will be investing in something with charm and a rich history. All of our rings are professionally verified and refurbished by our team of certified jewellery experts. Please ask about our resizing or engraving service. We deliver domestically and internationally and can arrange next day delivery where applicable.

If you need any advice about any of our diamond signet 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.