List of All Sapphire companies (Minerals & Metallurgy)

Sitta Kallo Gems Co., Ltd.

We are suppliers of all kinds of natural rough gemstones namely; Sapphire, Tourmaline, Ruby, Emerald, Garnet, Opal, Aqua, Chalcedony, Quartz, Citrine, Topaz, Amethyst, Chrysoberyl, Chrysoprase, Kunzite, Zircorn, Lapis etc.

Telephone：66-80-2229394Address：Chanthanimit
United Colour Stone

United Colour Stone has more than 20 years of experience in the gem industry and we only sell 100% NATURAL good quality gems. We all kinds precious semi-precious gems around world, countries such as, U.S.A, China, Hongkong, Germany, Japan, India, Burma, Brazil, Australia, London, many more. The ...

Telephone：66-26315196Address：Thailand
Masinire Resources

We mine coloured gemstones throughout Africa . We trade in all types of coloured gemstones and other minerals as per request.

Telephone：0027-72-2483571Address：SANDTON
AICHA GEMS CO., LTD.

We offer the best of all kinds of Natural Rough Gems Stones. Precious, Semi-Precious Rough & Cut Stones.

Telephone：66-8-94059765Address：P. S. HOUSE SIPHRAYA, Soi Kaewfar Siphraya Rd. ,
Masinire Resource

We mine coloured gemstones throughout Africa . We trade in all types of coloured gemstones and other minerals as per request.

Telephone： 0027-72-2483571Address：SANDTON