Pornchai International Co., Ltd. is one of the best known Bangkok-based gemstone traders. Founded originally as Rolling Stones Co., Ltd, a wholesaler of gemstones by Mr.Pornchai Chuenchomlada in 1970, the company has since changed its name and expanded to retail, brokerage, and jewelries.

In 2010, in addition to his expertise in precious gemstones, Mr. Pornchai had a newfound passion in Mineral specimen and has since expanded the company’s product line to include extensive collections of Malachite, Lapis Lazuli, Agate, Jasper, Amethyst and a lot more, most of which can be found on our online shop.

Pornchai International is now situated in Jewelry Trade Center, Bangkok, one of Thailand’s best locations for precious stone trading in the heart of the city. We are a long time trusted member of the Thai Gems and Jewelry Association and has been in the business for more than 40 years.