Method for rendering a gemstone traceable
A method for rendering a gemstone traceable, includes the steps: providing an invisible marker, wherein the marker is unambiguously identifiable, fastening the marker in a placement location of the gemstone, and acquiring marking information that includes that this unambiguously identifiable marker is fastened to this gemstone. The marker can be transported to the placement location in a manner in which it is suspended in a carrier fluid. An additive, for example a primer or a starting material for a surface coating of at least a part surface of the placement location, can be added to the carrier fluid.
1. A method for rendering a gemstone traceable, comprising the steps:
providing an invisible marker, wherein the marker is unambiguously identifiable,
fastening the marker in a placement location of the gemstone, and
acquiring marking information which includes that this unambiguously identifiable marker is fastened to the gemstone;
wherein the marker, suspended in a carrier fluid comprising at least 50% by weight of isopropanol, is transported to the placement location, in order to fasten the marker in the placement location of the gemstone.
2. The method according to claim 1 , wherein the gemstone is immersed at least partly into the carrier fluid with the suspend marker, in order to transport the marker, which is suspended in the carrier fluid, to the placement location of the gemstone.
3. The method according to claim 1 , wherein an additive is added to the carrier fluid before the fastening of the marker in the placement location of the gemstone, wherein the additive is a primer.
4. The method according to claim 3 , wherein the additive comprises silicon.
5. The method according to claim 3 , wherein a surface coating of at least a part-surface of the placement location forms before and/or on evaporating or vapourising the carrier fluid, by way of which surface coating the marker is fastened in the placement location of the gemstone, wherein the surface coating comprises silicon.
6. The method according to claim 1 , wherein a surface of the marker is treated before the fastening of the marker in the placement location of the gemstone.
7. The method according to claim 1 , wherein the marker is designed as a particle.
8. The method according to claim 1 , wherein the marker is designed in an essentially spherical manner and in an encapsulated manner.
9. The method according to claim 1 , wherein the marker has a size of between about 10 nm to 1000 nm.
10. The method according to claim 9 , wherein the marker has a size of between about 10 nm to 500 nm.
11. The method according to claim 10 , wherein the marker has a size of between about 20 nm to 200 nm.
12. The method according to claim 1 , wherein the marker comprises an electrical charge.
13. The method according to claim 1 , wherein the marker comprises DNA, and wherein the marker is unambiguously identifiable by the DNA.
14. A method for tracing a gemstone, comprising the method for rendering a gemstone traceable according to claim 1 , as well as the subsequent steps of:
identifying the marker,
tracing the gemstone by way of comparing the identified marker with the acquired marking information.
15. A gemstone comprising a marker, wherein the marker is arranged and fastened in a placement location of the gemstone by way of the method for rendering the gemstone traceable according to claim 1 .