You Have Inherited a Box of Jewelry. Now What?
The box arrives with no documentation, several generations mixed together and at least one thing nobody can identify. There is a sensible order to work through it, and two irreversible mistakes to avoid before you start.
Start with the two things that cannot be undone, because both are usually done in the first hour by someone trying to be helpful.
Before you touch anything
Do not put anything in water. Georgian and early Victorian pieces have closed backs with metal foil behind the stones, and water reaching that foil ruins the stone's appearance permanently. Water also lifts hairwork under glass, damages coral, pearls, turquoise, opal and amber, and gets into hollow pieces where it stays and corrodes.
Do not use an ultrasonic cleaner. It cracks enamel, loosens old stones from tired settings and destroys anything with foil, hairwork or fragile plique-a-jour enamel.
Do not polish. Polishing removes the bloomed gold finish characteristic of 1860s and 1870s work, erases hallmarks, and takes away the patina in engraved lines that dealers read as age.
Do photograph everything before it is moved, including the back of each piece, and note which pieces were kept together. Original grouping is provenance and it is free.
Step one: sort the box into four piles
Do not try to value anything yet. Sort by what a piece obviously is.
- Definitely precious. Marked gold, silver or platinum, or heavy enough to be obvious. Set aside.
- Definitely not precious. Plastic, base metal, obvious costume. Do not throw it away yet: some 1920s to 1950s costume jewelry is worth more than modest gold.
- Stone-set, of any material. These need identifying separately, because the stones may dominate the value.
- Cannot tell. The pile that matters. This is where unmarked antique gold hides.
Then check the box itself. Fitted cases with a retailer's name printed inside are provenance and they add value to the piece they came with. Never separate a piece from its original case.
Step two: read the marks
Work through the precious and the cannot-tell piles with a 10x loupe and light from the side. The marks are on the inside of ring shanks, on brooch pin stems and catches, on earring posts and clip plates, on clasps and bails.
Look up whatever you find in the hallmark decoder, and read how to read hallmarks for where to look and what a mark does and does not guarantee. Unmarked is not the same as not gold: hallmarking was never universal and resizing removes marks.
For anything still uncertain, how to tell if gold is real sets out the tests in order of how much they prove and how much damage they do.
Step three: date what you can
Now the pieces have metals, work out roughly when they were made, because era drives both value and what you should do with them. The dating tool walks through the evidence, and how to date antique jewelry explains what each clue is worth.
You are looking for three things in particular:
- Anything before about 1930, which is likely to be worth more intact than melted.
- Anything with old cut stones, which have appreciated sharply and should never be recut.
- Anything signed, which needs separate research before any decision.
Step four: separate the sentimental from the financial
Do this deliberately rather than by default, because it is the decision people most regret in both directions.
Ask of each piece: would I be upset if this were gone in five years? Objects with a story attached to a person are not investments and should not be sorted as though they were. Equally, keeping everything because it all came together means keeping a great deal that nobody in the family will ever wear.
A useful middle route: keep one representative piece per person, photograph the rest properly, and write down what you know about who owned what while there is still someone alive to ask. The written note takes twenty minutes and is worth more to the next generation than the objects.
Step five: get opinions before you get offers
The difference matters. An opinion tells you what something is. An offer tells you what one person will pay for it today. Get the first before the second.
Free routes to a real opinion:
- An auction house valuation day. Free verbal estimates, given in the hope of consigning, and the most useful free expertise available.
- A specialist dealer. Will tell you what a piece is and then make an offer. Take the identification seriously and the offer as one data point.
- Completed auction results online. Public, searchable, and the closest thing to a real market record. Search sold prices, never asking prices.
What to be careful of: any single buyer who wants to buy the whole box in one transaction. It is convenient and it is convenient for a reason. The good pieces subsidise the offer on the rest.
Step six: decide route by route, not box by box
Different pieces belong in different places, and that is the main reason not to sell the box as a lot.
| What you have | Where it belongs |
|---|---|
| Broken, plated, damaged, no design value | Scrap, honestly and without regret |
| Ordinary period pieces, wearable | Dealer, consignment or private sale |
| Signed by a major house, or rare | Auction, with specialist advice first |
| Old cut diamonds in tired mounts | A specialist. Never recut the stones |
| Costume with a designer name | Specialist collectors' market, not scrap |
| Anything sentimental | Keep, and write down why |
What to do with the pieces you keep
Store them separately rather than loose in a box. Gold and silver scratch each other, and a diamond will scratch everything. Soft pouches or a lined box with compartments, kept somewhere dry and not in direct light.
Have anything you intend to wear checked for security first. Old claws wear thin, and the moment a stone is lost is not the moment to discover the setting was tired. Take particular care with fine pierced Edwardian platinum work and anything built on knife-wire, which was made for occasional wear.
If a piece is significant, get it valued for insurance and note that this figure is retail replacement rather than what anyone would pay you for it.
Frequently asked questions
Should I clean inherited jewelry before having it valued?
No. Dealers and auction houses prefer pieces uncleaned, because patina, wear and dirt are evidence. Cleaning can destroy foil behind stones, crack enamel, remove bloomed gold finishes and wear away hallmarks, all of which reduce value.
How do I know if inherited jewelry is valuable?
Work in order: identify the metal, read the marks, date the piece, identify any significant stones, then compare with completed auction sales of similar items. The most common valuable items in an ordinary box are old cut diamonds, natural pearls and anything signed.
Is it worth selling old gold jewelry for scrap?
Only for pieces that are broken, damaged or of no design interest. Anything made before roughly 1940, anything with good workmanship and anything with original old cut stones is usually worth more intact. Melting cannot be undone.
What is the first thing to do with inherited jewelry?
Photograph everything, including the backs, and note which pieces belonged to whom before that knowledge is lost. Then sort, then identify, then get opinions. Do not clean and do not sell anything in the first week.
Should I sell the whole collection to one buyer?
Usually not. Different pieces belong in different markets, and a single buyer taking the lot is pricing the good pieces against the poor ones. Separate the collection first, then sell each part where it belongs.