We are manufacturers and wholesalers of colour gemstones such as ruby, sapphire (all colours), emerald, tanzanite, spessartite (mandarin garnet), tsavorite, fire opal, zircon, tourmaline, peridot, aquamarine, quartz (all varieties), etc, with our in-house lapidary and also accommodating precision cut and custom cuts.
Saturday, 5 January 2013
AIGS Laboratory Disclosure Comments for Heat Process
