Bangkok is one of the world’s largest gem and jewelry trading hubs. The workshops, stone cutters and casting houses are concentrated around the Silom and Mahesak area, and for a foreigner living in Thailand that comes with three real advantages. To see what the process looks like at our own Sukhumvit 71 workshop, read how we make custom jewelry in Bangkok.
- Price. A bespoke piece made here usually costs a fraction of an equivalent design from a Western retail jeweler. You are paying workshop rates instead of flagship-store overhead and brand margin.
- Real customization. This is not picking a setting from a catalog. It is a stone you chose, a CAD design you approved, and a piece made to your specification.
- Colored stones. Thailand’s sapphire, ruby and spinel supply chain is one of the best in the world, which matters if you want something other than a white diamond solitaire.
The trade-off is that you have to navigate it as an outsider. This guide is the navigation.
Who this guide is for
This is for expats and long-stay foreigners who want an engagement or wedding ring made before a destination wedding, a milestone gift for an anniversary or birthday, a reset of heirloom stones, or simply to take advantage of being here before they move on. In our experience the 30 to 50 age range is the sweet spot: settled enough to invest in something meaningful, and mobile enough that a piece made in Bangkok is a good story rather than a logistics problem.
The commissioning process, start to finish
1. Brief and consultation. Bring references, both photos of what you like and photos of what you do not. A good studio will talk you out of choices you would regret as readily as into ones you will love. This is how our own custom order process starts.
2. Stone selection. This is the step most catalogs hide. Ask to see the actual stone, and for anything significant ask for an independent lab report (more on certification below). With colored stones, whether a stone is treated or unheated changes its value a great deal, so ask and get the answer in writing. If you are still choosing a stone, our guide to gemstones is a good place to start.
3. CAD design and approval. A modern workshop produces a 3D render before anything is made. Do not approve it until the proportions look right on screen from several angles. For anything you will wear every day, ask for a wax or resin print so you can see it in 3D on your hand. That one step prevents the most common regret.
4. Casting, setting and finishing. A ring usually takes about 2 to 4 weeks, depending on the complexity and on how quickly the stone can be sourced. If it is tied to a wedding date, build in a buffer and never schedule the final fitting for the day before the event.
5. Final inspection and documentation. Weigh the finished piece, check the metal purity stamps, and collect three documents: the lab report for the centre stone, an itemised receipt, and an appraisal or valuation. You will need the appraisal for insurance and for customs.
Getting the size and design right
- Ring size. Finger size changes with temperature and time of day. In Bangkok’s heat, size your finger at the end of the day rather than in the morning. For a surprise proposal, borrow a ring she already wears on that finger instead of guessing.
- Lifestyle. A high-set solitaire looks beautiful and catches on everything. If the wearer is hands-on, a lower or bezel setting holds up far better to daily life.
- Metal. Platinum is more durable and hypoallergenic, but it is heavier and costs more. The choice between 18k and 14k gold is a trade-off between durability and color saturation. White gold needs its rhodium plating refreshed every so often, so factor that in.
Certification and avoiding the common traps
- Get the lab report from an independent lab, not just the seller’s word. For diamonds and significant colored stones this is not optional.
- Be careful with pricing that looks too good. An unusually cheap centre stone usually means treatment, a synthetic, or a quality grade well below what is implied. A reputable studio will tell you exactly what you are buying and why it costs what it costs.
- Get the specifications in writing on the receipt: metal purity, stone weight, treatment status and the agreed design.
- Deposits. A partial deposit to begin work is normal. Paying the full amount up front to an unknown workshop is not. Use a studio with a physical location and a track record you can check.
Taking it home: customs, duty and insurance
This is the step that turns a great deal into a stressful one if you ignore it.
- Keep all the documentation (receipt, appraisal, lab report) with you when you travel, not in the checked bag.
- Know your home country’s allowance. Many countries ask you to declare goods above a value threshold and may charge import duty or VAT on jewelry you bring in, even a personal purchase. The rules vary by country and they change, so check your own customs authority before you fly. Declare honestly. The penalty for an undeclared piece is far larger than the duty.
- Wearing it through customs does not make it exempt. A worn ring is still an imported good in most countries.
- Insure it straight away on a scheduled or itemised policy at the appraisal value, before the trip home rather than after.
This section is general guidance, not legal or tax advice. Confirm the specifics with the customs authority of the country you are travelling to. For delivery within Thailand and internationally, see our shipping policy.
A realistic timeline if it is for a wedding
| When | Do this |
|---|---|
| 8 or more weeks before | Initial consultation and stone selection |
| 6 weeks before | CAD approved, casting begins |
| 3 weeks before | Piece ready, first fitting |
| 2 weeks before | Resize or adjust if needed, final inspection |
| 1 week before | In hand, insured, documents filed |
Compress this at your own risk. Sourcing a specific stone is the variable that blows timelines.
Frequently asked
Is it actually cheaper than buying at home? Usually yes, and often by a wide margin. The gap is largest on labour-intensive bespoke work and on colored stones. The exact figures depend on the design and on your home market.
Can I do it remotely before I arrive? The brief and the CAD can start over email. Stone selection and the final fitting are much better done in person, so plan to be in Bangkok for at least the start and the end of the process.
What if I am only here on a long trip, not a resident? The process is the same. Front-load it so the timeline fits your stay, and handle the customs step with care.
Ready to start?
We are a Bangkok studio that handcrafts custom jewelry for the international community in Thailand. If you would like to talk through a piece, you can start a custom order or contact us, and you are welcome to browse the collection for ideas.
If you are visiting rather than living here, the short version is what to buy in Bangkok that still means something a year later.
