"Buying gold" describes at least five quite different transactions. They give you exposure to the same metal price and differ in almost everything else — cost, custody, liquidity and tax.
This article describes what each one is. It does not recommend any of them: which suits you depends on your circumstances, your jurisdiction and your objectives, and that is a conversation for a qualified adviser, not an article.
Jewellery
The premium: highest. Making charges and wastage can add a substantial percentage over the metal value, and none of it is recoverable on resale.
Custody: yours, with the storage and security questions that come with it.
Liquidity: good in markets with an established gold trade — poor elsewhere.
The essential point: jewellery is bought to wear. Its residual metal value is real, but the premium means it starts well behind and has to make that up before a sale breaks even. Treating it as an efficient investment vehicle is where people get caught.
Coins
The premium: modest — typically a small percentage over spot for widely recognised sovereign coins.
Custody: yours.
Liquidity: excellent. Recognised coins are traded worldwide and easily verified.
The essential point: coins are the traditional retail form of investment gold. Widely recognised issues carry lower premiums and sell more easily than obscure ones, and their small denominations allow selling in parts rather than all at once. Some jurisdictions treat certain coins favourably for tax.
Bars
The premium: lowest per unit of value, and it falls as the bar gets larger.
Custody: yours, and larger bars raise real storage and security questions.
Liquidity: good, but with a wrinkle — a large bar has to be sold whole, and buyers may want it assayed. Bars from recognised refiners, with serial numbers and assay certification, sell far more easily than unbranded ones.
The essential point: the most metal per unit of cost, at the price of flexibility. Tungsten substitution is the specific counterfeit risk with large bars, which is why provenance and refiner recognition matter more here than anywhere else.
Exchange-traded funds
The premium: no upfront premium, but an ongoing annual management fee.
Custody: the fund's — you hold a security, not metal. Physically-backed funds hold allocated bullion; some products are synthetic and hold derivatives instead, which is a materially different thing.
Liquidity: excellent, during market hours.
The essential point: the convenient route to price exposure, with no storage problem. What you own is a claim, and the quality of that claim depends entirely on the fund's structure — worth reading rather than assuming.
Government gold bonds
Some governments — India's Sovereign Gold Bond scheme is the best-known example — issue bonds denominated in gold. Availability varies by country and schemes change.
The premium: none, and some schemes have paid interest on top of price exposure.
Custody: none needed.
Liquidity: varies. These instruments often have long maturities with limited secondary-market trading.
The essential point: where available, they remove both the premium and the storage problem. They introduce a different consideration — you hold a government obligation, not metal, which is precisely the "somebody else's liability" property that central banks hold physical gold to avoid.
Digital gold
Various providers sell fractional gold ownership through apps, backed by vaulted metal.
The premium: varies widely, and the spread between buy and sell prices is often the real cost.
Custody: the provider's.
Liquidity: usually good within the platform. Whether you can move the holding elsewhere varies enormously.
The essential point: the low-friction entry route, and the one where the details matter most. Who holds the metal, whether it is allocated to you specifically, who audits it, and what happens if the provider fails — these are the questions, and the answers differ by provider.
Side by side
| Premium | You hold | Storage | Liquidity | |
|---|---|---|---|---|
| Jewellery | Highest | Metal | Yours | Market-dependent |
| Coins | Low | Metal | Yours | Excellent |
| Bars | Lowest | Metal | Yours | Good, sold whole |
| ETFs | Fee only | A security | None | Excellent |
| Gold bonds | None | An obligation | None | Varies |
| Digital | Varies | A claim | Provider's | Platform-dependent |
The questions that actually decide it
- Do you need to hold the metal itself? If the point is an asset that is nobody else's liability, only physical qualifies.
- How much does the premium matter? Over a long holding period, a large upfront premium dominates.
- Can you store it safely? Home storage carries risk; bank lockers carry cost and access limits.
- How is each treated for tax where you live? This varies enormously between jurisdictions and between products, and it frequently makes more difference than the premium.
- How quickly might you need to sell?