How to make a diamond fingerprint certificate
A production method and diamond technology, applied in image data processing, printing, instruments, etc., can solve problems such as hindering diamond investment and hindering diamond trading, and achieve the effect of promoting trading and market prosperity and avoiding the identification process.
Active Publication Date: 2015-08-26
苑执中
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Problems solved by technology
This hampers the trading of diamonds to a great extent and hampers diamond investment
Method used
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Embodiment Construction
[0013] Embodiments of the present invention are described in detail below.
[0014] A method for making a diamond fingerprint certificate according to the invention, which is used for diamonds, corundum, beryl, jadeite, tourmaline, garnet, spinel, zoisite, chrysoberyl, silicon carbide, quartz, zircon, olivine, etc. Various mineral gemstones are used to make identification certificates, which are fingerprint certificates, which are as unique as human fingerprints. The fingerprint making method comprises the following steps: A, placing the diamond fixedly, and recording the orientation of the diamond; B, irradiating the diamond with X-rays with a wavelength in the range of 0.5 A° to 2.5 A°, and recording the distance between the X-ray light source and the diamond; C. Set the receiving plate on the opposite side of the X-ray light source or other specific positions, adjust the orientation and distance between the receiving plate and the diamond so that a diffraction lattice patte...
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The invention discloses a method for manufacturing a fingerprint certificate of diamond. The method comprises the following steps of: A, fixedly arranging the diamond at a determined direction, and recording the direction of the diamond; B, irradiating the diamond by X-rays with the wavelength within 0.5-2.5 angstroms, recording the distance between an X-ray light source and the diamond; C, arranging a receiving plate on an opposite side of the X-ray light source or the other specific position, regulating the direction and the distance between the receiving plate and the diamond so that a diffraction lattice diagram is formed at the receiving plate, and recording the distance between the receiving plate and the diamond; and D, extracting the diagram in the positive direction or the reverse direction of the receiving plate, and manufacturing the fingerprint certificate of the diamond by utilizing the extracted diagram. According to the method for manufacturing the fingerprint certificate of the diamond, disclosed by the invention, the manufactured fingerprint certificate of the diamond are a unique fingerprint proof; and in a process of following transaction or preservation of the diamond, according to the recorded data of the certificate, the lattice diagram of the diamond is represented through X-ray irradiation and is compared with the lattice diagram of the fingerprint certificate of the diamond so that the reality of the diamond and the fingerprint certificate can be judged and a complex identification process is avoided.
Description
technical field [0001] The invention relates to a method for making fingerprint certificates of diamonds and mineral gemstones. Background technique [0002] At present, the certification documents about diamonds can generally issue diamond certificates. The diamond certificate is based on the 4C standard of diamonds. It is a report formed by jewelry experts carefully observing and testing diamonds in a specific environment according to strict grading standards. Among them, placing the diamond under a 10x magnifying glass to analyze its size, clarity, cut, polishing, symmetry and other characteristics is a very important part. In addition, it also includes determining the color grade of the diamond, fluorescence detection, etc. Therefore, the diamond certificate cannot correspond to the diamond, even if a third party obtains a diamond certificate, it is impossible to determine whether the certificate is a certificate for a specific diamond. The price difference between tw...
Claims
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IPC IPC(8): B42D25/40G06T1/00
Inventor 苑执中
Owner 苑执中