Edelstein-Webentwicklung Bangkok Thailand

A Bangkok gemstone website starts at $35,000 for a Thai-English bilingual build with GIT cert integration, stone inventory pages, and LINE Business chat. Adding Mandarin and Japanese locales runs $15,000 to $40,000 depending on catalog size and the number of GIT certificates that need parsing and translation. A full quad-locale site with Chanthaburi origin schema, heat treatment disclosure, and JTA badge verification typically lands between $65,000 and $120,000. That range covers 200-to-2,000 active stone listings. If your catalog exceeds 5,000 stones with individual GIT or GRS certificates, expect the higher end. Monthly maintenance for cert updates, locale copy changes, and LINE chat flow adjustments runs $1,500 to $3,500.

Yes. We parse GIT (Gem and Jewelry Institute of Thailand) PDF certificates into structured data fields -- species, variety, color, carat weight, dimensions, treatment status, and cert number. Each field renders in Thai, English, Simplified Chinese, and Japanese on the corresponding locale page. The original Thai PDF stays downloadable for verification. We also build a cert lookup tool so your buyers can search by GIT report number and see results in their preferred language. If you also carry GRS, Gubelin, SSEF, or GIA reports, we integrate those into the same rendering system with a unified display format across all certs.

We build machine-readable origin schema tied to your supply chain data. Each stone page carries structured markup that identifies the mine region (Bo Rai, Khao Ploi Waen, Kanchanaburi), cutting facility in Chanthaburi or Bangkok, and the treatment applied at each stage. This data is exposed as schema.org Product markup with custom extensions for gem origin, which Google and trade platforms like RapNet and IDEX can parse. Your buyers see a visual origin timeline on each stone page. Search engines index the structured data so your parcels appear in results for queries like 'unheated Chanthaburi sapphire 3 carat' across all four locales.

China and Japan together account for roughly 38% of Thailand's colored gemstone export value, per GJEPC and JTA trade data from 2023. Chinese buyers in Hong Kong, Shenzhen, and Guangzhou increasingly source online before flying to Bangkok. Japanese buyers, particularly in the bridal and collector segments, expect product descriptions in Japanese with familiar grading terminology. Without Mandarin and Japanese locales, your site is invisible to these segments. Sri Lankan and Indian dealers already ship multi-locale sites targeting the same buyers. Adding two CJK locales typically costs $15,000 to $40,000 and pays for itself within 6 to 12 months if you close even two additional parcels per quarter.

We embed a LINE Business chat widget directly into your storefront with stone-specific deep links. When a buyer views a 4.2-carat heated ruby from Bo Rai, they tap the LINE button and your sales team receives a message pre-populated with the stone ID, cert number, and page URL. Automated greeting flows respond in Thai or English based on the buyer's locale. Your team can share additional stone photos, propose memo terms, and negotiate pricing inside LINE without switching platforms. We also build inquiry tagging so your CRM tracks which stones generate the most LINE conversations. For Bangkok B2B gem trade, LINE is the default channel -- 94% of Thai gem dealers use it daily according to JTA member surveys.

Every stone page carries standardized AGTA treatment codes mapped from your inventory data. H means heated, N means no indication of treatment, and additional codes cover diffusion, filling, coating, and irradiation per AGTA's Gemstone Information Manual. We pull treatment status from your GIT or GRS cert data, cross-reference it with your internal grading records, and display it prominently on the stone page in all four languages. The treatment field is also part of the structured schema so trade platforms index it correctly. This protects your JTA membership standing and prevents the kind of undisclosed treatment disputes that can blacklist a dealer from AGTA affiliate networks.

We build on a headless CMS (typically Sanity or Strapi) with a Next.js frontend deployed on edge CDN nodes in Bangkok, Tokyo, Frankfurt, and New York. This architecture delivers sub-2-second page loads for buyers in all four target markets compared to the 6-to-8-second loads typical of legacy WordPress gem sites. The headless CMS handles multi-locale content with per-field translations, so your Thai copywriter and Japanese copywriter edit the same stone record without overwriting each other. GIT cert data flows through a custom parsing API. Stone images use responsive formats with color-accurate profiles calibrated for gem photography. LINE Business connects via webhook to the same API layer.

A quad-locale gemstone site with GIT cert integration, Chanthaburi origin schema, heat treatment disclosure, LINE Business chat, and JTA badge verification ships in 12 weeks. Weeks 1 and 2 cover your inventory audit and cert cataloging. Weeks 3 and 4 handle architecture, wireframes, and i18n URL structure. Weeks 5 through 8 are core build -- frontend, cert parsing, locale copy, and LINE integration. Weeks 9 and 10 run QA with your Bangkok team and international test buyers. Weeks 11 and 12 cover launch, structured data submission, and post-launch monitoring. If your catalog exceeds 3,000 stones or you need custom memo workflow automation, add 2 to 4 weeks.