Certification & Transparency
At Siam Gems Club, transparency and trust are at the heart of everything we do. Each gem that finds its way into our collection has passed through many hands — miners, cutters, and traders we know personally and have worked with for years. We believe that true confidence comes from knowing where your gemstone comes from, and how its quality is verified.
That’s why we regularly send selected stones from every new batch or parcel we purchase for certification. By doing this, we ensure that the overall quality, authenticity, and treatments of our gems meet the high standards we promise — long before they appear in our shop.
Included Certification
All gemstones with a value of 499 USD or above include a professional certificate by default. Some products already display “Certificate Included” on their pages, while others are currently undergoing certification or can be certified upon request.
Certification on Demand
For gemstones below 499 USD, you can easily add certification for an additional fee. Different types of certification are available. We offer direct certification through the BGL – Burapha Gemological Laboratory in Chanthaburi. We also collaborate with other respected local and international institutions, and upon request, we can arrange certification with GLC, GIT, GGT, GIA, or a preferred institute of your choice. Prices and processing times may vary depending on the selected laboratory and report type. We will always confirm all details with you before proceeding.
⏳ Processing time: usually around 1 week. If you prefer faster shipping and do not wish to wait for certification, please contact us at info@siamgemsclub.com or use our Contact Form.
Our Laboratory Partners
You are also welcome to request certification from another international gem lab of your choice.
Deluxe Member Benefits
Our Deluxe Members enjoy exclusive privileges for certification requests. Please refer to the membership conditions for details.
