Do you want to be assured of the highest valuation standard for jewellery and gemstones?.

We offer a full repair / restoration service for jewellery and silverware, watches and clocks

CIEMMEO is a mechanical company with twenty years of experience in the field of designing and building machinery for the goldsmith industry, with special regard to the production of hollow or solid wire in various alloys, and the transformation of chains. Anyone having the need to design and build machinery, special production plants or just having special needs in any of the above fields, can benefit from our technological know-how.

Created in 1994 by Mr. Davi GALVAO and subdivided in specific departments allowing versatility, flexibility and high quality standards in order to meet the requirements of our customers. Specialised in calibrated stones, our first concern is to achieve the most precise work on the stones.

Sharon Wakefield's Web Site Gem Science -- Gem Identification -- Professional Appraisal -- Expert \nTestimony -- Seminars.

Orostudio Italy was founded in 1988, thanks to the perspicacity of Lino Zorzi. At a particular point in the industry of supplying goldsmiths, the proprietor of Orostudio saw and acted on the opening he perceived for a consultancy (the only one recognized in Italy for industry).

The Most Comprehensive Research Study of GE POL Diamonds .