บริการของเรา
INVESTMENT COUNSELLING ABOUT DIAMOND PRODUCTION
RECUTTING AND REPOLISHING OF DIAMONDS
CERTIFIED APPRAISAL OF DIAMONDS (OFFICIAL CERTIFICATE SUPPLIED)
MADE TO ORDER JEWELRY, SETTINGS, AND OTHER PRECIOUS STONES
PRODUCTION OF STANDARDIZED DIAMONDS FOR COMMERCIAL COMPARISON, EDUCATION, OR USE IN LABORATORIES
MASS PRODUCTION AVAILABLE ON REQUEST
BUYING AND SELLING POLISHED DIAMONDS, INCLUDING TRADING
BUYING AND SELLING ROUGH DIAMONDS
INVESTMENT COUNSELLING ABOUT DIAMONDS AND GEMS
