CIEN, a company based in Thailand, is renowned for the streamlined production of premium-quality gemstones and diamonds calibrated regarding a strictly accurate standard, along with a diversified range of exquisite pieces of jewellery specifically for luxury brands. We offer a one-stop service solution encompassing your specific needs, from procurement of rough stones through delicate craftsmanship of facet placement and jewellery creation to optimal specification control with transparent and sustainable practices.

Narongkod Kompasakorn
 555 Soi Chockchai Jong Jamroen, Bangpongpang, Yannawa 10120 Bangkok THAILAND


Diamonds - Rubies - Sapphires - Emeralds
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