The Jean Boulle Group has more than 50 years’ experience in all facets of the diamond industry: mining, sourcing, purchasing, cutting and polishing high-quality natural diamonds.

Sun King Diamonds

Sun King Diamonds is a Jean Boulle Group company founded to market Sun King Diamond Coating®, a proprietary diamond coating technique which transforms ethically sourced, natural diamonds into a high quality coating that gives a brilliant diamond finish to almost any surface. The Sun King Diamond Coating® has been developed through years of research and development in conjunction with leading diamond experts to guarantee the highest quality and brilliance within precisely defined tolerances.

25B Boulevard Royal
L2449 Luxembourg
Grand Duchy Luxembourg

Tel: +352 222 512
Fax: +352 222 413

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