Find your own signature
Gemstone Signet Rings
Explore pre-loved gemstone signet 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?
10 Products Found
9Carat Yellow Gold Hematite Centurion Signet Ring (Size R 1/2) 11.5mm Widest
9Carat Yellow Gold Onyx Scorpion Signet Ring (Size K 1/2) 14mm Widest
9Carat Yellow Gold Onyx & Diamond Signet Ring (Size Q 1/2) 17.5mm Widest
9Carat Yellow Gold Hematite Centurion Signet Ring (Size V) 13.5mm Widest
9Carat Yellow Gold Onyx Signet Ring (Size U) 11mm Widest
9Carat Yellow Gold Simulated Diamond Cluster Signet Ring (Size Q) 11.5x7.5mm Head
Sterling Silver Simulated Diamond Signet Ring (Size Y) 18mm Widest
9Carat Yellow Gold Peridot Signet Ring (Size W) 15x12.5mm Head
Sterling Silver Agate Signet Ring (Size N) 11x15mm Head
Vintage Sterling Silver Tiger's Eye Signet Ring (Size L 1/2) 9x13mm
Pre-Owned Gemstone Signet Rings
Find a fascinating collection of gemstone signet rings at Jollys. We offer examples in gold of various colours and carats, and silver and you will find a rich array of gemstones including garnet, onyx, sapphire, Whitby jet and more. 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. This style oozes sophistication.Finest Gemstone 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 gemstone 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.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.