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Ceramic Signet ring with onyx


Colour: black

SKU: RG0561
Size Guide
Spend £150 to receive Free UK Shipping.

About this item

Made from black ceramic, a material known for its hard, smooth surface which is cut using diamonds in a technically refined process. Set with black onyx semi-precious stone for a smart and uniformed look. The colour and natural formation of our gemstones differ from one another due to natural variation, making each piece truly one of a kind. Add your personal messages with our engraving service. Please note that this ring can only be engraved on the outside bottom part. Contact our Sloane Square boutique for further information.

Additional Information

Material: Black ceramic.

Stone: Onyx is formed by layered deposits of limestone and occurs in parts of Africa, Argentina and Mexico. Commonly associated with grounding and protection.

Available in small (18mm), medium (19mm) and large (20mm) inner circumference sizes.


Worldwide Express (within 1-3 working days) delivery is available to all countries.

Complimentary Express delivery is available for all orders over £150.

Please check our Shipping Information Page for further information.

Should you wish to return or exchange an item, we ask that you email our After Sales team within 14 days of receiving the parcel. They will issue you with a Return Authorisation Number, you then have an additional 14 days to return the item to us.

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Size Guide


Our Size Diameter (MM)
L 19 mm
XL 20 mm
XXL 21 mm

View our measurement chart or use the ruler to help you select the size that fits you best.

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