Key takeaway: An appraisal is a professional opinion of what something is worth for a stated purpose, and a jewellery appraisal can state insurance replacement value, retail value, fair market value or resale value, so the same ring can carry four different figures that are all correct. Insurance and retail figures include manufacturing, branding and retail mark-up. Resale value, which is what a buyer such as The Gold Avenue pays, is built on the tested gold content, the diamonds and the live market.
You may first meet the word “appraisal” when an insurer asks for one, or when a valuation certificate turns up in a late parent’s paperwork. The document looks official and carries a figure, so it feels like the answer to “what is this worth”. Then a buyer offers a fraction of it and the seller assumes someone is being dishonest. Often nobody is. The two numbers answer different questions.
This post explains the concept: what an appraisal is, the types of value it can state, why they differ so much, how to read a certificate, and what changes the value over time. If you want the practical steps, where to go and what to bring, read the sister post on how to get jewellery appraised.
What does appraisal mean?
An appraisal is an expert’s written estimate of the value of an item, made for a specific purpose. The purpose is the part people skip. A valuation written to insure a ring answers “what would it cost to replace this new”. A valuation written to sell the same ring answers “what will a buyer pay for it today”. Those are different questions with different answers, and an honest appraisal states which one it is answering.
In jewellery, the person doing it is a valuer, an appraiser or a gemologist, and the document is a valuation certificate or appraisal report.
What is a jewellery appraisal?
A jewellery appraisal is a formal description of a piece plus a value for a stated purpose. A complete one records:
- The metal and its purity (for gold, 9ct 375, 14ct 585, 18ct 750, 22ct 916 or 24ct 999).
- The total weight, and the metal weight separately from the stones where possible.
- Each stone: type, carat weight, colour, clarity, cut and whether a laboratory report exists.
- The maker or brand, if identifiable, and the workmanship.
- The condition.
- The value, the purpose it was written for, the date and the valuer’s details.
The description is the useful part. The value is only meaningful alongside the purpose and the date.
The four types of value on a jewellery appraisal
| Type of value | What it answers | What is built into it | Who uses it |
|---|---|---|---|
| Insurance replacement value | What would it cost to replace this new, at retail? | Metal, stones, manufacturing, design, branding, retail mark-up, replacement cost | Insurers, for cover and claims |
| Retail value | What would a jeweller sell this for? | Similar to replacement, set by the jeweller’s own pricing | Shops, gift receipts, marketing |
| Fair market value | What would a willing buyer pay a willing seller, neither under pressure? | Metal, stones, condition, demand; no retail mark-up | Estates, divorce, donations, tax |
| Resale or liquidation value | What will a buyer pay me for this today? | Tested gold content at the live international spot price, less refinery and smelting costs, then a fair commercial margin; diamonds at trade value; condition and marketability | Anyone selling; this is the buyer’s offer |
Read top to bottom and the figures fall. The insurance value is the highest of the four. The resale value is the lowest of the four. Both are correct for their purpose. A seller who walks in with an insurance certificate and expects the offer to match it is comparing the first row to the last.
Why an insurance valuation is so much higher than a resale offer
Retail carries costs that vanish the moment a piece leaves the shop: the manufacturing labour, the design, the brand, the showroom and the retail mark-up. A buyer cannot resell your ring at a jeweller’s price, so a buyer pays on the underlying value. For gold jewellery, nothing about the original design survives into the offer unless the piece is desirable enough to resell intact.
For diamonds, the underlying value is the stone on its own merits: carat, colour, clarity, cut, certification and marketability, referenced against the Rapaport Diamond Report and what trade dealers will pay. For watches, it is brand, model, year, condition, papers and demand. The gap to retail is largest on branded and designer pieces, because the brand premium is the part that does not carry over.
Our extensive local and international network can lift an offer above a local one, because overseas buyers often pay more than local dealers for the right jewellery, watches and polished diamonds. It does not close the gap to the insurance figure.
How to read a jewellery valuation certificate
Before you take any figure seriously, check four things on the document:
- The purpose. Look for words like “replacement”, “insurance”, “fair market” or “resale”. If it says replacement, treat the figure as a ceiling, not a price.
- The date. The gold price moves daily, and the rand moves with it. A certificate from years ago describes a different market.
- The tested purity. A good certificate says how the purity was established. A stamp alone is not a test; an XRF reading is.
- The stone details. Grades with a laboratory report behind them are more reliable than grades estimated in a setting.
The description is worth keeping even when the value is stale. It proves what the piece is, which speeds up any future valuation or sale.
What changes the value of jewellery over time
- The gold price and the rand. Gold jewellery is priced against the live spot price, so the same chain is worth more or less from one week to the next.
- Condition. Wear, missing stones, thinning shanks and repairs all move the resale figure. They rarely move an insurance figure, which is another reason the two drift apart.
- Fashion and demand. Styles fall out of favour. A piece nobody wants to wear is valued for its metal and stones only.
- Brand. Designer pieces hold a premium only where a resale market exists for that name.
- Certification. A laboratory report on a diamond supports a stronger offer. Non-certified stones are still bought, subject to due diligence on origin.
None of these are captured by a certificate written years ago, which is why a serious buyer tests and prices the piece fresh rather than reading a number off your paperwork. Our guide on how much you can get for gold jewellery in South Africa explains what a buyer will pay for gold jewellery.
Who appraises jewellery in South Africa?
Three kinds of people, for three kinds of purpose. Qualified valuers and gemologists issue insurance and fair market certificates for a fee. Jewellers who offer valuations often have a valuer on staff or send pieces out. Registered buyers, such as The Gold Avenue, give purchase offers: a resale valuation, free of charge, tested in front of you.
We do not issue insurance certificates and do not pretend to. What you get is an offer, explained, built on a Niton XRF purity test, the weight, professional diamond testing and the live market. It applies to gold jewellery, diamond jewellery, Krugerrands and luxury watches. We are a member of the Jewellery Council of South Africa and a registered second-hand goods dealer under the Second-Hand Goods Act.
Frequently asked questions
Is a jewellery appraisal the same as a valuation?
Yes. “Appraisal” is the American term and “valuation” the British and South African one. Both describe the same thing: an expert’s written estimate of value for a stated purpose. The person is an appraiser or a valuer.
What is a gold jewellery appraisal based on?
For resale, on the tested gold content and the live gold price, plus any resale value in the piece itself. For insurance, on the retail cost of replacing the piece new. The first is what a buyer pays; the second is what an insurer covers.
Will a buyer pay the figure on my insurance certificate?
No honest buyer will, because that figure includes retail mark-up, branding and manufacturing that cannot be recovered on resale. A buyer pays on the underlying value. Bring the certificate anyway; the description is useful.
Is my old valuation certificate still worth anything?
The description is, because it proves what the piece is. The figure is not, because the gold price and the rand move and the condition and demand for the piece change over time. A buyer tests and prices the piece fresh rather than reading the figure off your paperwork.
Does a diamond need a certificate to be appraised?
No. A GIA or other laboratory report makes the grading more reliable and supports a stronger offer, but a non-certified diamond can be assessed in person on carat, colour, clarity and cut, subject to due diligence on where it came from.
Get a free resale valuation at The Gold Avenue in Illovo, Sandton
Walk in or book ahead. Booked clients receive step-by-step directions with photos before the visit. In a private, air-conditioned consultation booth, a Purchasing Consultant weighs and tests your pieces in front of you and explains the offer. It is free and there is no obligation. If you accept, you sign a one-page Sale Agreement electronically and are paid by immediate EFT or cash, subject to ID, compliance and the cash available on the premises. The whole visit typically takes 10 to 15 minutes. Bring your SA ID, passport or SA driver’s licence and proof of banking details.
The Gold Avenue, Office 804, 8th floor, Illovo Point, 68 Melville Road, Illovo, Sandton, 2196. Open Monday to Thursday 08:00 to 17:00, Friday 08:00 to 16:00, Saturday by pre-booked appointment only, Sunday and public holidays closed.
Call 010 109 0080, WhatsApp 076 393 5429, or book a free jewellery valuation online.
Written by Trent Saldsman, Founder and Managing Director, The Gold Avenue.
Trent Saldsman is the Founder and Managing Director of The Gold Avenue, the gold, diamond, Krugerrand and luxury watch buyer he established at Illovo Point, Sandton in April 2022, and a Finalist in the Absa Eric Ellerine Entrepreneur Award 2024. He built The Gold Avenue as a secure, professional and transparent alternative to the traditional pawn-and-gold-buying trade, and works with an extensive local and international dealer network to pay sellers more competitively for their gold, diamonds and watches.