Rapaport Magazine
Global Guide to Gemological Laboratories


Realgems – Laboratório Gemológico Walter Leite

Rua Visconde de Pirajá, 540, Suite 210
Ipanema – Rio de Janeiro – RJ 22410-002
T: 55. 21.2239.4078, 55.21.3281.9991    F: 55.21.3281.9992
W: www.realgemslab.com.br    E: realgems@realgemslab.com.br, walter.leite@globo.com

OWNERS: Walter Leite, André Leite, Cristina Leite Baltar, Thiago Leite Baltar
DIRECTOR: Walter Leite, G.G., A.S.G., N.G.J.A.
CONTACTS: Walter Leite, Cristina Leite Baltar, Thiago Leite Baltar
SPECIALIZATION: Diamond grading services and sealing and laser inscription. Colored stones and diamonds.
SPECIAL EQUIPMENT: Standard gemological equipment for diamond grading and complete gemological lab.
SCIENTIFIC EQUIPMENT: UV-Vis-NIR spectrometer, microscopes, Sarin color.
Services Offered: All regular gemological services for colored stones and diamond identification, grading and certification, plus consultation.
CERTIFICATES/REPORTS: Colored stones: weight, measurements, color grade, clarity grade, refraction index, specific gravity, refringence, pleochroism, inclusions, spectroscopy.
DIAMOND CERTIFICATES/REPORTS: Color grade, clarity grade, cut grade, weight, measurements, proportions, fluorescence, inclusions.
EDUCATIONAL PROGRAMS: Courses for jewelers, jewelry employees, jewelry designers and others, including colored stones identification and grading, diamond identification and grading, understanding a diamond certificate (the 4Cs). 

Article from the Rapaport Magazine - November 2012. To subscribe click here.

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