UP TO 50% OFF SUMMER SALE NOW ON! ENDS IN:

days
Hours
Mins
Secs

Shop Now

01642 579975

Our Services

Careers

Your bag is empty.

Continue Shopping

People Also Like

Mint Of London 925 Silver Child's Solid Identity Torque Bangle

Mint Of London 925 Silver Baby Torque Bangle

Mint Of London 925 Silver D Shape Slave Bangle

9ct Yellow Gold Children's Expanding Bangle

9ct Yellow Gold Children's Cubic Zirconia Hearts Bangle

Delivery

We will deliver most products (jewellery and watches) to you as soon as reasonably possible and in any event within 7 days after the day on which we accept your order. Selected items may be subject to an additional lead time with our suppliers. Where this is the case, the applicable product page will have the dispatch time noted.

DPD (UK)

Selected high value orders will be delivered by DPD (UK) and may be subject to additional security checks. As a result this may delay the dispatch of your order and we thank you in advance for your patience should this happen. Delivery made by DPD (UK) will require confirmation of an earlier DPD provided PIN and must be accepted over the threshold at the delivery address, within the advised time slot and cannot under any circumstances be delivered to an alternative destination such as with a neighbour or in a safe place.

Royal Mail

Typically, we will send goods to you using the first class service or special delivery service with Royal Mail.

Click & Collect

You can choose to collect products from any of our stores throughout the UK.

Returns

How long do I have to change my mind?

In relation to the purchase of goods (jewellery and watches), you can cancel your order at any time between the time we confirm receipt of your order and the day which falls 14 days after the day you (or someone you nominate) receives the delivery of the goods. Please note that this right to cancel does not apply where either:

( a ) the products sold are personalised or bespoke to you (such as engraved items or unstocked rings which are ordered in to size); or

( b ) for health and hygiene reasons earrings / pierced jewellery cannot be returned

Please note: If a refund is issued, it will be processed excluding any original postage or shipping charges paid (where applicable).

View our full Delivery & Returns page here.

Subtotal £0.00

‹Home
/
Jewellery
‹
/
Onyx
/
Signet

Onyx Signet Jewellery

Shop a fantastic range of onyx signet jewellery at Ramsdens Jewellery, including black onyx signet rings and more. Here, you'll find stunning pieces set with the pitch-black stone for a striking effect that would suit a whole range of styles and tastes.

Filters

Min:

–

Max:

Ramsdens9ct Yellow Gold Onyx Signet Ring

£219.00

Ramsdens9ct Yellow Gold Onyx Play Boy Rabbit Signet Ring

£229.00

Ramsdens9ct Yellow Gold Onyx Signet Ring

£349.00

Ramsdens9ct Yellow Gold Onyx Signet Ring

£749.00

Ramsdens9ct Yellow Gold 0.05ct Diamond and Onyx Eagle Signet Ring

£489.00

Ramsdens9ct Yellow Gold Maltese Cross Signet Ring

£219.00

Ramsdens9ct Yellow Gold Onyx Square Signet Ring

£179.00

Ramsdens9ct Yellow Gold Onyx Patterned Signet Ring

£439.00

Ramsdens9ct Yellow Gold Onyx Signet Ring

£329.00

Ramsdens9ct Yellow Gold Onyx Centurion Signet Ring

£339.00

Ramsdens9ct Yellow Gold Onyx Patterned Signet Ring

£279.00

Ramsdens9ct Yellow Gold Onyx Signet Ring

£379.00

Ramsdens9ct Yellow Gold Square Onyx Signet Ring

£869.00

Ramsdens9t Yellow Gold Onyx Football Boot Signet Ring

£219.00

Ramsdens9ct Yellow Gold Onyx Square Patterned Signet Ring

£119.00

RamsdensSterling Silver Onyx Signet Ring By Icesia

Was: £75.00

Now: £55.00

Save £20.00 (27%)

Ramsdens9ct Yellow Gold Onyx Signet Ring

Was: £309.00

Now: £269.00

Save £40.00 (13%)

Ramsdens9ct Yellow Gold Onyx Signet Ring

£389.00

Ramsdens9ct Yellow Gold Onyx Signet Ring

£419.00

Ramsdens9ct Yellow Gold Onyx And Cubic Zirconia Signet Ring

Was: £379.00

Now: £329.00

Save £50.00 (13%)

Signet is a style of masculine jewellery that is characterised by a flat, smooth surface. Most common are signet rings, but you can also find signet necklaces and bracelets too.

In this range of onyx signet pieces, you'll find both new and pre-owned signet jewellery made from genuine yellow gold and other precious metals — perfect for adding a touch of class to your jewellery collection.

We have a huge selection of onyx jewellery for men and women for you to choose from, so we're confident we have whatever you are looking for. From rings to bracelets, you'll only find the best real onyx pieces here.

We offer free UK delivery when you order and of our jewellery online, plus all our products can be returned withing 14 days for peace of mind (T&Cs apply). So, buy onyx signet jewellery from Ramsden Jewellery today.