Patent ID: 11892413
Assignee: SARINE TECHNOLOGIES LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. A method for determining a relationship between at least two gemstone samples, the method comprising:
illuminating a first gemstone sample with illuminating light of at least one fluoresence-eiting wavelength range;
detecting and recording a corresponding at least one first fluorescence-emission light spectrum emitted from the first gemstone sample;
illuminating a second gemstone sample with the illuminating light of the at least one fluorescence-exciting wavelength range;
detecting and recording a corresponding at least one second fluorescence-emission light spectrum emitted form the second gemstone sample;
analyzing the at least one first fluorescence-emission spectrum and at least one second fluorescence-emission spectrum; and
determining a relationship between the first and second gemstone samples;, wherein said determining the relationship between the first and second gemstone samples results in one of the following:
determining that the first and second gemstone samples are the same gemstone in rough and polished states;
determining that the first and second gemstone samples are two different gemstones in same rough, parted or polished state;
determining that the first and second gemstone samples are two different gemstones in respectively two different states among the following: rough, parted and polished states.