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.