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Sell Gold Bars
SELL YOUR GOLD BARS

Sell your gold bars online with clarity

See what your gold bars could sell for before you decide what to do next. Start with a few photos, review your itemized estimate, then ship only if the offer feels right.

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Free insured FedEx label · nothing owed if you decline · shipped back free · payment sent 1 business day after acceptance

Prices update daily - your offer holds for 30 days.

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ONLINE GOLD BARS VALUATION

Your gold bars valuation in 3 simple steps

See what your gold bars could sell for before you decide what to do next. Start with a few photos, review your itemized estimate, then ship only if the offer feels right.

01

Upload photos

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02

Receive your estimate

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03

Sell when ready

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In less than a minute, you’ll receive a detailed valuation.

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Why Unvault

The best place to sell a diamond online

Traditional buyers make you ship first and hand you one opaque number. Unvault flips it: value first, full breakdown, sell only if you choose.

The old way
Pawn / mail-in
  • Walk in or ship your diamond first
  • One opaque, take-it-or-leave-it number
  • 30–70% in fees
  • You keep just 30–50%
The Unvault way
Value first
  • Walk in or ship your diamond first
  • One opaque, take-it-or-leave-it number
  • 30–70% in fees
  • You keep just 30–50%
The value breakdown

What determines the value when you sell gold bars

A gold bar is among the simplest things to value and among the easiest to get wrong. Three things decide the offer: whether it can be verified, how much gold it holds against spot, and what comes off the top.

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Verify the bar and its specifications

A gold bar is identified through a combination of things rather than just one: the refiner's name and logo, the stated weight, the fineness (999.9 or 9999 on most investment bars), a serial number, and the dimensions. Those should agree with each other and with the refiner's published specification. A bar that weighs correctly but measures wrong is a problem.

Assay packaging supports identification but is not proof by itself. Packaging gets reproduced, and a card can be genuine while what sits inside it is not.

Photograph each of these in focus: the front, the back, the edge, the serial number, and the packaging including any certificate.

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Spot price and pure gold weight set the baseline

Start with the two numbers on the bar: gross weight and fineness. Multiply them and you have the pure gold content. A 100 g bar at 999.9 fineness holds 99.99 g of pure gold. That figure, set against the spot price, is the baseline.

Gold is quoted per troy ounce, about 31.103 grams, heavier than the ordinary ounce of roughly 28.35 grams, and confusing the two is one of the most common ways a seller misreads a quote. Bars are sold in grams (1 g, 5 g, 10 g, 100 g, 1 kg) and in troy ounces, so check which unit a quote uses. The gold calculator will get you to a ballpark.

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Brand, format, and sale terms affect the offer

Two bars with identical pure gold content do not always draw the same offer.

Refiner recognition
Bars from widely traded refiners are easier to resell, which shows up in the price.

Bar size
Smaller bars cost more per gram to produce and handle. Larger bars are more efficient to sell, but fewer buyers can absorb them.

Liquidity
How readily that specific product moves in the current market.

Condition
Scratches, a broken seal, or an unreadable serial will all narrow the buyer pool.

Dealer spread
Every buyer works on a margin. That margin is normal; what matters is whether it is disclosed.

Compare price locks, fees, shipping and payment timing, not only the figure against spot.

WHAT SELLERS SAY ABOUT UNVAULT

Read what people say about selling with Unvault

4.9
★★★★★
Trustpilot rating · rated “Excellent”
BBB · A+ Accredited
Jewelers Board of Trade
★★★★★

Unvaulted was fair with the buying costs, fast with getting evaluation done, I would definitely use this business again and recommend it to others

✓ Verified sale
Andria Warren
United States
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★★★★★

Very easy and very professional! Please consider doing all your jewelry and accessories with this company only. I guarantee you will not be disappointed

✓ Verified sale
Sara D
United States
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★★★★★

Awesome process. The finance part of its right. The step by step updates is very convenient and simple. And overall is the best place to go.

✓ Verified sale
MarcusRussell
United States
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Questions, answered

Selling gold bars: FAQs

Where can I sell gold bars for the best price?

There is no single venue that is always the best. Bullion dealers and online buyers price against the live spot price. Pawn shops and local jewelers usually price lower because they are pricing for quick resale, and some will not distinguish an investment bar from scrap gold. A private sale can reach a higher number but you absorb the authentication and payment risk yourself.

What decides your outcome is not the venue but what comes off the top: the spread against spot, the fees, who pays for shipping and insurance, and how long you wait for funds. If you are not sure how your bar will be assessed, what we value sets out the basis. Coins are a different calculation and belong on gold coins.

Get two or three quotes on the same day, each with a timestamp, and compare net proceeds rather than headline figures. Quotes struck on different days are not comparable, because spot will have moved in between.

How close to spot price should a gold bar sell for?

It should be below spot because every buyer works on a spread. How far below will depend on the refiner, the size of the bar, the state of the market and how quickly that particular product resells. Small bars carry higher production and handling costs per gram than large ones, and a widely traded refiner's bar moves more easily than an obscure one.

Be wary of anyone quoting a fixed percentage of spot before seeing the bar, and equally wary of a number far above what the rest of the market is offering.

Ask for the offer broken down: pure gold content, the spot price used, the timestamp it was struck at, and every deduction. Unvault does not publish a fixed percentage of the spot price, because the figure depends on the bar and the moment. What is published is the fee, which is shown in the itemized breakdown before you accept.

Can I sell a gold bar without an assay card or receipt?

Yes. The bar itself is the evidence. The refiner marks, weight, fineness, serial number and dimensions are all verified physically, and a bar that checks out is sellable with no paperwork at all.

An assay card and the original receipt do help. They widen the buyer pool and speed verification up. Their absence is not a barrier.

Photograph the front, back and edge plus the serial number, and send the bar as it is. Without packaging, more of the verification happens in hand, so a preliminary estimate carries slightly more uncertainty until the bar arrives.

Should I remove a gold bar from sealed packaging?

No. Leave it sealed. An intact assay seal with a serial that matches the bar is part of what makes it straightforward to verify and straightforward for the next buyer to accept. Once the seal is broken that assurance is gone and cannot be restored, and some buyers will pay less for a de-carded bar.

Photograph through the packaging. If the serial or markings are hard to read through the plastic, change the angle of the light rather than opening it. If the packaging is already open or damaged, say so at the start. It does not make the bar unsellable, it just changes what verification has to cover.

How do buyers test gold bars for authenticity?

Non-destructively, in layers. Weight and dimensions come first, checked against the refiner's published specification, because most cheaper substitutes cannot match gold's density and its dimensions at the same time. Tungsten is the awkward exception, since its density sits very close to gold's, which is why the checks do not stop there. XRF analysis reads surface composition, ultrasonic or conductivity testing looks through the body of the bar for internal irregularities, and the refiner marks, serial and any security features are examined directly. The full sequence is explained on how Unvault works.Ask any buyer which tests they run and whether you get to see the results. Surface-only testing can miss a plated or filled core, which is why density and through-body checks matter alongside XRF.

What should I expect from a pawn shop or local gold dealer?

Speed and cash, usually at a wider spread. A pawn shop prices for fast resale and may not treat a recognized investment bar any differently from scrap gold. A specialist coin or bullion dealer will normally do better on a bar, though offers move with whatever they are already holding that week.

Four questions before you hand anything over.

  1. What spot price are you using, and at what time?
  2. What pure gold content did you calculate?
  3. What is your spread or fee?
  4. When exactly do I get paid?

A verbal quote is not an offer. Get it in writing, with the timestamp, before you agree to anything.

How does a price lock work when gold moves during shipping?

This is the question that decides whether a quote means anything. Gold moves while your bar is in transit, so what matters is when the price is fixed and for how long it stands. Some buyers strike the price when you accept; others price on arrival, which leaves you carrying the market risk for the days the bar is in the post.

Unvault's terms are that prices update daily and your offer holds for 30 days. The first estimate is preliminary; the final offer follows verification of the bar.

Before shipping to anyone, ask in writing when the price is struck, how long it holds, and what happens if the spot moves before you accept. No estimate survives verification unchanged if the bar turns out to differ from what the photographs showed.

How can I ship gold bars safely and insure the full value?

Use a carrier and a policy that genuinely covers bullion. Many standard shipping insurance policies exclude precious metals outright or cap them well below the value of a bar, and that is the trap most sellers fall into. Declare the value accurately, use a tracked service, photograph the bar and the sealed parcel before it goes, and keep the tracking and receipts until you have been paid. There is more on whether it is safe to ship and on selling online without getting scammed.With Unvault you get a free prepaid, fully insured FedEx label. If you decline the final offer, the bar is returned to you free with insured return shipping. Payment goes out one business day after you accept.Confirm in writing who insures the parcel, up to what value, and from what moment the cover begins. Return shipping insurance is limited to the authenticated value of the item, so the declared and authenticated values need to line up.

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