Short answer
Signet rings are a steady, solid item to sell by post because the metal value is usually clear. We weigh each ring and XRF-test it for purity, then build the written offer on the measured gold content, assessing any seal stone (bloodstone, onyx or carnelian are typical) on its own line. You post under a free prepaid Royal Mail label, see the figure the same working day, and decide. Bank transfer on acceptance, free return if you decline.
Why signet rings tend to be heavier than other rings
Signet rings carry more metal per piece than almost any other category of UK personal jewellery. The substantial top of the ring — the engraving surface — is what defines the design, and it is usually thick enough to take a deep crest or initial engraving. A solid 9ct signet ring for a man's hand typically weighs 8 to 14 grams. A solid 18ct version of the same design can run from 12 to over 20 grams. Women's signets and pinky-finger signets are smaller but still weight-substantial relative to most rings.
Hollow signet rings exist in 9ct retail jewellery from the 1970s onwards. They weigh roughly half of equivalent solid pieces. The XRF reading sees the same gold purity regardless of construction; the scale reads the actual weight, so hollow signets value at their actual weight, not a notional solid equivalent.
Engraved crests, initials and the antique question
Most British signet rings carry an engraved initial, monogram or family crest. The engraving does not change the metal value — the gold is weighed regardless of surface detail. Where the engraving is a recognisable heraldic crest with documented family provenance, the piece can have antique-market value above scrap, particularly if the ring is Georgian or early Victorian.
Pieces with worn or partially-defaced engravings (a school crest from a long-defunct institution, an unidentified monogram, a worn military insignia) are valued at scrap because the antique market for them is too narrow. The XRF reading and weight are unaffected.
Bloodstone, onyx, carnelian and other set stones
A meaningful share of older British signet rings carry a set stone in place of an engraving surface: typically bloodstone (dark green with red flecks), black onyx, sardonyx or carnelian. The stone is set as a flat tablet, occasionally itself engraved with the initial or crest.
The stone on a signet ring is usually a hardstone of low market value; the metal mount is where the value sits. The written offer notes the stone and assesses it for any unusual condition (Victorian intaglio engraving on a carnelian, for example, can have collector value), but the per-gram rate on the gold is the figure that dominates.
Lost-partner pairs and inherited signets
Signet rings are often inherited as a single piece from a father or grandfather. The ring may not fit any current family member, may carry an initial no longer relevant, or may simply not suit the inheritor's style. The metal value is meaningful regardless — a substantial solid 18ct signet at current rates routinely values in the hundreds of pounds, sometimes the low four figures.
If the ring has identifiable family-crest provenance and a clear British maker mark, we flag the antique-market option on the written offer. The metal scrap value is shown for transparency. The decision on which route to take is yours.
The process, step by step
- Get in touch and show us. A WhatsApp photo of your signet rings is all we need to give you an honest quick indicative figure before anything is posted.
- Get your free label. We send a prepaid Royal Mail Special Delivery label, fully tracked. If you have no printer, a QR code for the counter does the same job.
- Send it at your own pace. Wrap it in any padded envelope and hand it in at a Post Office whenever it suits you.
- See the written offer. We weigh and XRF-assay every item, then send an itemised breakdown showing exactly how the figure was reached.
- Decide. Say yes and the money is sent by Faster Payments. Say no and your items come straight back, free and insured.
How your parcel is protected
Your parcel is insured up to £2,500 via Royal Mail Special Delivery. Your items travel on Royal Mail Special Delivery Guaranteed: fully tracked, needs a signature on delivery, arranged with that compensation cover per parcel. Worth more than that? Tell us before you post, and we will either arrange extra cover or suggest splitting the items across separate parcels. See postage and insurance for the full picture.
If the offer is not for you
Then nothing happens except a free return. We send your items back by tracked, insured post at our cost, with no fee for declining and no follow-up. A valuation is only worth having if you can turn it down freely, so you can. See what happens if I decline the offer.
Being paid
If you accept, payment follows by Faster Payments, transferred directly to your bank account. It is the last step, and a simple one.
Why sellers choose GoldPaid
GoldPaid is a small, owner-run UK business built on one promise: show the working. Every item is XRF-assayed and weighed on calibrated scales, every offer is itemised in writing, postage is free and insured both ways, and there is never a countdown or a hard sell. If something is worth more to a specialist than to us, we say so.
Common questions
How can I tell if my signet is solid or hollow?
A hollow signet feels noticeably lighter for its size than a solid one. The XRF reading and the scale on arrival distinguish definitively; the rate per gram is the same, only the weight differs.
What is bloodstone worth on a signet ring?
On its own, very little; the metal mount is where the value sits. We note the stone on the offer but the gold is the dominant figure unless the stone is unusually fine.
Do you buy signet rings without any engraving?
Yes. Plain signet rings are valued on metal weight and purity exactly the same as engraved ones. No engraving simply means no antique-provenance consideration.
What if the ring has been re-sized?
Re-sized signets often have a small section of solder where a new piece was joined; the XRF reading sees the solder separately and the affected weight is measured at its real purity. Re-sizing is common and not a barrier to a clean valuation.
Can I sell a signet ring that no longer fits anyone?
Yes. The whole reason most signets reach our bench is that they no longer fit the inheritor. The metal value is paid regardless of fit.