This topaz treatment service aims to increase the strength of your topaz stones. The high-quality service uses the advanced electron-beam technology.  It is carried out by professional staff who can handle your gemstones carefully.

• Can be applied to different types of topazes such as Swiss topaz, London topaz and sky topaz.
• Treatment services for marganite, turquoise, lapis, chrysocolla stones and other kinds of gemstones are available.