Jewellers Block Insurance Singapore: Complete Dealer Coverage Guide 2026

You're holding S$300,000 in watch inventory. A customer's S$45,000 Audemars Piguet is in your safe for consignment. You have three pieces out for repair at a service centre across town. If any of this disappears tonight, what actually pays you back?

This guide explains what Jeweller's Block insurance covers in Singapore, what it excludes, what security your insurer requires, and how to evaluate whether your current coverage has gaps.

How JB Differs from Standard Commercial Insurance

Standard fire and burglary policies were built for general retail. They operate on a "named perils" basis: only risks explicitly listed in the policy are covered. Everything else isn't.

Jeweller's Block flips this. It's an all-risk policy, meaning coverage applies to any physical loss or damage except what the policy specifically excludes. That structural difference matters enormously when you're holding concentrated, portable value.

Feature	Standard Fire + Burglary	Jeweller's Block
Coverage approach	Named perils only	All-risk (everything except exclusions)
Customer property in your care	Not covered	Covered
Consignment stock (both directions)	Not covered	Covered
Armed robbery during business hours	Often excluded	Covered
Accidental damage to stock	Not covered	Often covered
Stock at multiple locations	Requires separate endorsements	Often included
Jewellery-specific limits	Capped at S$5,000-10,000	Full inventory value

That last row is the one that matters most. Standard policies cap jewellery at S$5,000 to S$10,000. If you're a watch dealer holding six figures in inventory, those caps make the policy essentially decorative.

What JB Covers

Your Own Inventory

Finished watches, loose diamonds, precious metals, gemstones, components, and work-in-progress pieces. Coverage applies whether stock is on display, in your safe, or in storage on your premises.

Customer Property in Your Care

Watches left for repair. Rings left for resizing. Pieces held for valuation or consignment. When a customer entrusts you with their S$45,000 timepiece, you're legally responsible for it. JB covers this exposure. Without it, you're paying out of pocket or facing legal action.

Consignment Stock

Goods you hold for other dealers or suppliers, and your goods placed at other locations for sale. Both directions are typically covered. For more on how consignment liability works in Singapore, see our dedicated guide.

Premises Perils

Fire, burglary with forced entry, armed robbery, water damage, electrical damage, and accidental damage. The coverage is broader than separate fire and burglary policies combined, with fewer gaps between them.

Exhibition and Trade Show Coverage

Stock taken to trade fairs, exhibitions, or trunk shows is typically covered, subject to security conditions (minimum staffing, locked displays, overnight safe storage). For details on exhibition coverage requirements, see our guide.

What JB Does Not Cover

This section matters more than the coverage section. These exclusions are where claims get denied and dealers get burned.

Exclusion	What It Means in Practice
Mysterious disappearance	Stock missing at stocktake with no evidence of how it went missing. You need to demonstrate an actual loss event, not just a discrepancy.
Employee dishonesty	Losses caused by your own staff. Internal theft is one of the biggest risks in retail jewellery, and JB typically doesn't cover it. A separate fidelity guarantee policy is needed.
Sendings / routine transit	Many JB policies exclude or limit coverage for goods shipped between locations. If you regularly send watches via courier, check your policy carefully. Separate marine cargo cover may be needed.
Wear, tear, and gradual deterioration	Normal ageing of stock is a business cost, not an insurable event.
Inherent defect / faulty workmanship	A stone falling from a poor setting is a workmanship issue, not a covered loss.
Postal / courier losses	Third-party custody. Courier liability is typically capped at S$100-500, regardless of actual value.
War, terrorism, nuclear events	Standard exclusions across all commercial insurance.

The first three are the ones that catch Singapore dealers off guard. Mysterious disappearance and employee dishonesty are excluded. Sendings are often limited. These are real, common risks in the trade, and your JB policy won't pay for them unless you've addressed them through separate coverage or operational controls.

Who Needs Jeweller's Block in Singapore

Not every business in the trade needs full JB. But most do. Here's the test:

If You...	JB is...
Hold stock worth S$100,000+ on premises	Essential
Accept customer watches for repair or servicing	Essential
Take or give consignment stock	Essential
Move inventory between locations regularly	Essential
Operate a pawnshop holding customer pledges	Required by law (Pawnbrokers Act)
Home-based with minimal stock, no customer goods	May not be necessary

Security Requirements Insurers Demand

These are policy conditions precedent, not recommendations. If you don't maintain them, your coverage is void when you need it most.

Safes

Insurers specify burglary-rated safes certified under EN 1143-1 standards. The minimum grade depends on your inventory value. Not all safe brands sold in Singapore hold genuine EN 1143-1 certification. Ask for the specific test documentation, not marketing claims.

Alarm Systems

Central station monitored, 24/7, with dual signalling (landline plus GSM cellular backup). The monitoring station must dispatch security response and notify police on activation. A local-only alarm that makes noise but doesn't alert anyone doesn't meet the requirement.

CCTV

HD cameras covering all entry points, display cases, storage rooms, safe access areas, and cash handling zones. Battery backup for at least one hour during power outages. Cloud or off-site storage so footage survives even if equipment is destroyed on premises.

Access Control and Procedures

Biometric or code-based access with audit trails for restricted areas. Documented closing procedures: clear all displays, safe all stock, set alarm, lock premises. If a loss occurs and you didn't follow procedures, your claim is at risk. For a detailed security infrastructure guide, see our dealer protection guide.

How Claims Work

What Helps Your Claim	What Hurts Your Claim
Notifying insurer within 24-48 hours	Waiting weeks to report
Police report filed immediately	No police report
Detailed inventory records with purchase receipts	Can't prove what was lost or its value
Photographs with serial numbers	No visual evidence
CCTV footage preserved and available	Cameras weren't working or footage deleted
Full compliance with all security conditions	Alarm wasn't set, safe was unlocked

Coverage is valued on cost price basis for your own stock and memo/agreed price for customer or consignment goods. This means replacement cost based on what you paid, not retail markup. Keep your purchase invoices current.

Evaluate Your Coverage

Run through this. Any "no" or blank is a gap worth investigating.

Exposure Category	Your Value (S$)
Maximum own stock at any time	_______
Customer property held (repairs, servicing)	_______
Consignment stock held for others	_______
Your stock at consignment locations	_______
Maximum transit value at any time	_______
Total Maximum Exposure	_______

If that total exceeds what your current policy covers, or if your current policy doesn't cover customer property and consignment stock at all, you're carrying risk you don't need to carry.

Registration Requirements for Singapore Dealers

Before insurance, there's licensing. Singapore regulates the jewellery and watch trade through the Precious Stones and Precious Metals (Prevention of Money Laundering, Terrorism Financing and Proliferation Financing) Act 2019 (PSPM Act). All dealers in precious stones, precious metals, and precious products must register with the Ministry of Law.

For a full breakdown of PSPM registration requirements, see our dedicated guide. Pawnshops face additional requirements under the Pawnbrokers Act, including mandatory insurance for pledged goods.

FAQ

Does Jeweller's Block cover mysterious disappearance?

No. Mysterious disappearance, where stock is missing at stocktake with no evidence of how it went missing, is excluded. You need to demonstrate an actual loss event (theft with evidence, fire, accidental damage) for a claim to be valid.

What about employee theft?

Employee dishonesty is typically excluded from JB. You'd need a separate fidelity guarantee policy. These exist but usually require prosecution of the employee to trigger a payout.

Is transit covered under JB?

It depends on your specific policy. Many JB policies exclude or severely limit sendings coverage because the rates are expensive. If you regularly ship watches between locations or to customers, check your policy wording carefully. You may need separate marine cargo cover for transit risk.

How is stock valued for claims?

Typically at cost price for your own stock and agreed or memo price for customer and consignment goods. This is replacement cost based on what you paid, not what you'd sell it for. Keep purchase invoices and certificates current.

What if I'm underinsured?

If you insure for S$200,000 but actually hold S$400,000 and have a total loss, the average clause may reduce your payout proportionally. You'd receive roughly 50% of your claim. Accurate valuation at inception matters.

Can I just add a jewellery endorsement to my existing commercial policy?

You can, but endorsements typically cap coverage at S$5,000-10,000 per item and exclude consignment, customer property, and transit. For any dealer with meaningful stock, these caps make the endorsement inadequate. JB is purpose-built for this.

MINT Conclusion

If you're holding concentrated value in watches and jewellery, taking customer pieces, moving stock between locations, or operating consignment arrangements, standard commercial insurance leaves you exposed. JB was designed for exactly this risk profile.

MINT arranges Jeweller's Block insurance for Singapore watch and jewellery dealers through Anthola Brokers Pte. Ltd. (MAS-licensed), with coverage structured around how dealers actually operate: multiple stock categories, customer property exposure, and the security realities of running a high-value retail business.

Talk to us about Jeweller's Block coverage

Disclaimer: This article provides general guidance on insurance coverage available in the Singapore market as of March 2026. Policy terms, conditions, and availability vary by insurer. Always review your specific policy wording or consult a qualified insurance professional before making coverage decisions.