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.
Monday 22 April 2013
Hybrid Sapphire - Multiple treatments applied
Hybrid Sapphire - Treated Sapphire is being sold which is lead-glass filled, dyed, heated, etc all together. This is what I came across when some broker in Bangkok came to us to sell hybrid sapphire. I found it very interesting.
