Interested partners are invited to take part in collaboration and joint development of GINALMAZZOLOTO's projects in the field of modernization, manufacture and industrial scale application of Russian gemmological equipment, as well as in the creation of up-to-date HiTech operations:

1. Manufacture of automatic optical electronic analyzers and classifiers for small-sized rough diamonds (category CA) based on physical parameters (size range 0.8 - 4.0 mm):

• Automatic diamond classifier based on colour and transparency (7CA);
• Automatic diamond classifier based on colour and intensity of photo-luminescence (8 CA);
• Automatic diamond classifier based on Ni content and heat conductivity (5CA, ACYF) ;
• Device for diamond heat conductivity control (YKT-3).

2. Manufacture of automatic classifying meters for solid powdered materials, diamonds and coloured precious stones inclusive; the classification is based on sizes and weights (3CA and 4CA) according to the normative documentation.
3. Manufacture of the basic standard gemmological devices for gemmological centers and laboratories.
4. Development and manufacture of TV and computer system for monitoring of size parameters of cut diamonds ranging from 0.2 to 8 carats with traditional and non-traditional cutting shapes.
5. Development and manufacture of standardized automatic devices (10CA) for the industrial classification, analysis and counting of small-sized diamonds.

6. Manufacture and supply of up-to-date Russian gemmological equipment created in GINALMAZZOLOTO for diagnosis and expert evaluation of precious stones in compliance with international standards:

• Mini-gemmological laboratories ("Minigem-3");
• Gemmological immersion microscope "GIM-1";
• Direct vision spectroscope "Spectr-II", with a wavelength scale, a support, a regulated source of light and a light conductor;
• Double wave UV lamp "OKY-1";
• Dark field lens "LTP-1";
• Gemmological lenses, including lenses with a detachable measuring support;
• Gemmological refractometer "PG-1", with immersion liquid;
• Polariscope "PG-1" with an in-built light, conic lens and immersion pan;
• Diamond detector "DB-1";
• Muassonite detector;
• Gold purity detector;
• Dichroscope.

The devices created by GINALMAZZOLOTO are currently widely used by the State Treasury (GOKHRAN), by the "Kristall" diamond cutting company (city of Vinnitsa) and by a number of diamond cutting and jewellery workshops, as well as by the majority of institutions dealing with precious stones.