PERSONIFIED GROWN JEWELRY DIAMOND AND METHOD FOR PRODUCING THE SAME Russian patent published in 2006 - IPC C01B31/06 B01J3/06 C30B29/04 A44C17/00 

FIELD: jewelry industry, in particular, production of precious stone, more particular diamond which may be personified or identified with certain individual or animal.

SUBSTANCE: personified grown jewelry diamond comprises heavy metals Sr, Cd, Sn, Ba, Pb, Bi separated from hairs of certain individual or animal, with ratio of concentrations of said metals corresponding to that of said elements in hairs of the given individual or animal. Method involves processing hairs of certain individual or animal by mineralization of hairs at temperature below 550 C until complete decomposition of organic component; forming source for growing of diamond from spectrally pure graphite and hair processing product containing heavy metals Sr, Cd, Sn, Ba, Pb, Bi; growing diamond from melt by seed crystal recrystallization process; determining ratio of concentrations of these elements in grown diamond and comparing with their content in processing product. Jewelry diamond produced has microelements characteristic of certain individual or animal.

EFFECT: simplified method and improved quality of grown jewelry diamond.

3 cl, 2 tbl