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    Educational Information Only

    The content on this page is for general educational purposes and does not constitute legal advice. Every legal situation is unique. For matters involving investigation, arrest, litigation, or formal proceedings, consult a qualified legal professional.

    Back to Scam Alerts
    Tourist Scam

    The Gem Scam

    Tourists are lured to gem shops and sold worthless stones at inflated prices with promises of tax-free export profits.

    high risk
    Target: Tourists, especially first-time visitors
    Estimated losses: THB 50,000 – 500,000+ per victim • Prevalence: Very common in Bangkok tourist areas

    How It Works

    1

    Friendly stranger (often near Grand Palace or temples) strikes up conversation

    2

    Claims special government promotion or tax-free gem sale today only

    3

    Takes victim to a gem shop in a tuk-tuk

    4

    Victim purchases gems at hugely inflated prices (10-100x value)

    5

    Gems turn out to be low-quality or synthetic stones

    Warning Signs

    Unsolicited approach from overly friendly stranger

    'Today only' or 'government sale' pressure

    Free tuk-tuk ride offered

    Claims you can resell gems at home for huge profit

    Shop seems to expect your arrival

    What To Do

    Do not purchase gems from shops recommended by strangers
    If already purchased, contact Tourist Police within 24 hours
    Keep all receipts and packaging
    Document the shop name and address
    File a complaint with Consumer Protection Board

    How to Report

    Tourist Police: 1155 (24-hour hotline)
    Consumer Protection Board: 1166
    File online at touristpolice.go.th

    Professional Legal Assistance

    When a matter involves investigation, arrest, detention, litigation, or regulatory action, professional legal representation becomes essential.

    Anglo Siam Legal provides experienced legal services across Thailand for both Thai nationals and foreigners.

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